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Suspension & Chassis


Chassis & Suspension: Optimize Your Performance with Optimiz Access

At Optimiz Access, we understand the importance of a high-performance chassis and suspension system for an optimal driving experience. Whether you are looking for flawless handling on the track or perfectly controlled road behavior for daily driving, we have the ideal solution tailored to your needs.

Upgrading to superior suspension components allows you to eliminate excessive body roll, gain responsiveness during fast cornering, and effectively transfer all engine power to the ground. It is the ultimate investment to maximize driving enjoyment and guarantee flawless balance for your sports vehicle.

A wide selection of top-tier components: sports suspensions, reinforced poly bushings, coilover kits, and performance shock absorbers suited to all requirements.

Trusted Brands for Unmatched Performance

We work closely with the industry's leading manufacturers, including Bilstein, AST-SUSPENSION, Eibach, H&R, and Powerflex, to provide you with reliable and durable products. We also offer OEM factory parts to guarantee seamless compatibility during every maintenance or chassis overhaul operation.

Why Choose Optimiz Access for Your Chassis & Suspension?

Since 2010, Optimiz Access has been supporting drivers in the custom upgrading and maintenance of sports and premium vehicles. By relying on our expertise, you benefit from:

  • In-depth expertise in chassis tuning and suspension setup.
  • A broad selection of high-performance products tailored to every project.
  • Personalized support to help you select the best hardware.
  • Professional installation and alignment services in our workshop located in northern France (Hauts-de-France) — near Lille, Valenciennes, Cambrai, Arras, Seclin, Douai, and Saint-Quentin.

We ensure thorough quality checks on all components along with fast worldwide shipping.

Upgrade Your Vehicle and Enjoy an Unmatched Driving Experience Today

Don't wait to enhance your car's road behavior. Trust the expertise of Optimiz Access, order your suspension equipment today, and take advantage of our fast dispatch to bring your project to life.

Active filters

Sur commande ou en cours de réappro
€720.00 Price
Sur commande ou en cours de réappro
€720.00 Price
Berceau renforcé Clio Gr NBerceau renforcé Clio Gr N
      Berceau renforcé Clio Gr N Renault ne proposant plus de berceau brut, ce produit a été modifié à partir d'un berceau d'occasion vérifié
      €720.00Price
      Berceau renforcé Clio Gr NBerceau renforcé Clio Gr N
          Berceau renforcé Clio Gr N Renault ne proposant plus de berceau brut, ce produit a été modifié à partir d'un berceau d'occasion vérifié
          €720.00Price
          Sur commande ou en cours de réappro
          €213.66 Price
          Sur commande ou en cours de réappro
          €213.66 Price
          Tuyau Alimentation HP DA Clio 2 RS et Gr N
              Tuyau Alimentation HP DA Clio 2 RS et Gr N Référence: 6000073549
              €213.66Price
              Tuyau Alimentation HP DA Clio 2 RS et Gr N
                  Tuyau Alimentation HP DA Clio 2 RS et Gr N Référence: 6000073549
                  €213.66Price
                  Sur commande ou en cours de réappro
                  €198.25 Price
                  Sur commande ou en cours de réappro
                  €198.25 Price
                  Fusée arrière droite Twingo RS R1 et R2
                      Fusée arrière droite Twingo RS R1 et R2 Référence: 7711162924
                      €198.25Price
                      Fusée arrière droite Twingo RS R1 et R2
                          Fusée arrière droite Twingo RS R1 et R2 Référence: 7711162924
                          €198.25Price
                          Sur commande ou en cours de réappro
                          €198.25 Price
                          Sur commande ou en cours de réappro
                          €198.25 Price
                          Fusée arrière gauche Twingo RS R1 et R2
                              Fusée arrière gauche Twingo RS R1 et R2 Référence: 7711162923
                              €198.25Price
                              Fusée arrière gauche Twingo RS R1 et R2
                                  Fusée arrière gauche Twingo RS R1 et R2 Référence: 7711162923
                                  €198.25Price
                                  Sur commande ou en cours de réappro
                                  €372.74 Price
                                  Sur commande ou en cours de réappro
                                  €372.74 Price
                                  Genuine Renault Equipped Right Hub Carrier - Clio 3 RSGenuine Renault Equipped Right Hub Carrier - Clio 3 RS
                                      Restore the integrity of your Renault Clio 3 RS front end with this genuine Renault equipped right hub carrier . Supplied with its ball joints and inserts, it's the ideal solution for a quick and reliable replacement after an impact or excessive play. Don't risk compromising your sports car's legendary handling with used or non-compliant parts.
                                      €372.74Price
                                      Genuine Renault Equipped Right Hub Carrier - Clio 3 RSGenuine Renault Equipped Right Hub Carrier - Clio 3 RS
                                          Restore the integrity of your Renault Clio 3 RS front end with this genuine Renault equipped right hub carrier . Supplied with its ball joints and inserts, it's the ideal solution for a quick and reliable replacement after an impact or excessive play. Don't risk compromising your sports car's legendary handling with used or non-compliant parts.
                                          €372.74Price
                                          Genuine Renault Steering Rack - Clio 3 RSGenuine Renault Steering Rack - Clio 3 RS
                                            • Pack
                                            Compromising on your front-end precision is not an option. This genuine Renault steering rack is specifically engineered for the Renault Clio 3 RS . As a certified OEM new part, it allows you to restore the legendary sharpness and reactivity of your chassis. Delivered without tie rods, it serves as the essential foundation for a rigorous overhaul of your...
                                            €651.49Price
                                            Genuine Renault Steering Rack - Clio 3 RSGenuine Renault Steering Rack - Clio 3 RS
                                              • Pack
                                              Compromising on your front-end precision is not an option. This genuine Renault steering rack is specifically engineered for the Renault Clio 3 RS . As a certified OEM new part, it allows you to restore the legendary sharpness and reactivity of your chassis. Delivered without tie rods, it serves as the essential foundation for a rigorous overhaul of your...
                                              €651.49Price
                                              Suspension Secrets Handling Improvement Kit for Porsche 991.2 GT3Suspension Secrets Handling Improvement Kit for Porsche 991.2 GT3
                                                  ⚡ Unmatched Track Performance: Suspension Secrets 991.2 GT3 Pack Do not compromise the potential of your Porsche 991.2 GT3 anymore. The Suspension...
                                                  €3,099.00Price
                                                  Suspension Secrets Handling Improvement Kit for Porsche 991.2 GT3Suspension Secrets Handling Improvement Kit for Porsche 991.2 GT3
                                                      ⚡ Unmatched Track Performance: Suspension Secrets 991.2 GT3 Pack Do not compromise the potential of your Porsche 991.2 GT3 anymore. The Suspension...
                                                      €3,099.00Price
                                                      Sur commande ou en cours de réappro
                                                      €360.00 Price
                                                      Sur commande ou en cours de réappro
                                                      €360.00 Price
                                                      Genuine Renault Left Front Pivot Carrier Assembly - Clio 3 RSGenuine Renault Left Front Pivot Carrier Assembly - Clio 3 RS
                                                          Restore precise steering and original handling to your Clio 3 RS with this genuine Renault left front pivot carrier assembly . Delivered with its upper pivot ball joint already fitted, it's the complete solution to fix play and noises in your front suspension. Don't let a worn pivot compromise your safety and driving pleasure.
                                                          €360.00Price
                                                          Genuine Renault Left Front Pivot Carrier Assembly - Clio 3 RSGenuine Renault Left Front Pivot Carrier Assembly - Clio 3 RS
                                                              Restore precise steering and original handling to your Clio 3 RS with this genuine Renault left front pivot carrier assembly . Delivered with its upper pivot ball joint already fitted, it's the complete solution to fix play and noises in your front suspension. Don't let a worn pivot compromise your safety and driving pleasure.
                                                              €360.00Price
                                                              Sur commande ou en cours de réappro
                                                              €23.62 Price
                                                              Sur commande ou en cours de réappro
                                                              €23.62 Price
                                                              Original Stabilizer Bar Bushing for Renault Megane 2 RSOriginal Stabilizer Bar Bushing for Renault Megane 2 RS
                                                                  A clunking sound or a loss of precision in the front end of your Renault Megane 2 RS ? These signs often indicate wear on the stabilizer bar bushings . This original Renault silent block , designed for mounting with a shim (shim not included), is the ideal solution to restore the rigidity and precision of your sports chassis ....
                                                                  €23.62Price
                                                                  Original Stabilizer Bar Bushing for Renault Megane 2 RSOriginal Stabilizer Bar Bushing for Renault Megane 2 RS
                                                                      A clunking sound or a loss of precision in the front end of your Renault Megane 2 RS ? These signs often indicate wear on the stabilizer bar bushings . This original Renault silent block , designed for mounting with a shim (shim not included), is the ideal solution to restore the rigidity and precision of your sports chassis ....
                                                                      €23.62Price
                                                                      Sur commande ou en cours de réappro
                                                                      €161.50 Price
                                                                      Sur commande ou en cours de réappro
                                                                      €161.50 Price
                                                                      Original Renault Clio 2 RS Rear Stub Axle Carrier (18mm)Original Renault Clio 2 RS Rear Stub Axle Carrier (18mm)
                                                                          Original Renault Rear Stub Axle Carrier for Clio 2 RS (18mm) - Left or Right Replace your Renault Clio 2 RS rear stub axle carrier with this original Renault part, compatible left or right. 18mm thickness, conforms to the original specification. Important: the spacer deflector for mounting the rear disc hub is available at the bottom of the page. ...
                                                                          €161.50Price
                                                                          Original Renault Clio 2 RS Rear Stub Axle Carrier (18mm)Original Renault Clio 2 RS Rear Stub Axle Carrier (18mm)
                                                                              Original Renault Rear Stub Axle Carrier for Clio 2 RS (18mm) - Left or Right Replace your Renault Clio 2 RS rear stub axle carrier with this original Renault part, compatible left or right. 18mm thickness, conforms to the original specification. Important: the spacer deflector for mounting the rear disc hub is available at the bottom of the page. ...
                                                                              €161.50Price
                                                                              Sur commande ou en cours de réappro
                                                                              €57.40 Price
                                                                              Sur commande ou en cours de réappro
                                                                              €57.40 Price
                                                                              Rotule axiale L:326 mm Twingo R2
                                                                                  Rotule axiale L:326 mm Twingo R2 Référence: 7711162716
                                                                                  €57.40Price
                                                                                  Rotule axiale L:326 mm Twingo R2
                                                                                      Rotule axiale L:326 mm Twingo R2 Référence: 7711162716
                                                                                      €57.40Price
                                                                                      Coupelle supérieure de ressort avant Twingo RS et R1Coupelle supérieure de ressort avant Twingo RS et R1
                                                                                        • Pack
                                                                                        Coupelle supérieure de ressort avant Twingo RS et R1
                                                                                        €22.40Price
                                                                                        Coupelle supérieure de ressort avant Twingo RS et R1Coupelle supérieure de ressort avant Twingo RS et R1
                                                                                          • Pack
                                                                                          Coupelle supérieure de ressort avant Twingo RS et R1
                                                                                          €22.40Price
                                                                                          Sur commande ou en cours de réappro
                                                                                          €292.78 Price
                                                                                          Sur commande ou en cours de réappro
                                                                                          €292.78 Price
                                                                                              Tirant (biellette) gauche liaison berceau caisse Clio 3 X85 Cup
                                                                                              €292.78Price
                                                                                                  Tirant (biellette) gauche liaison berceau caisse Clio 3 X85 Cup
                                                                                                  €292.78Price
                                                                                                  Sur commande ou en cours de réappro
                                                                                                  €46.78 Price
                                                                                                  Sur commande ou en cours de réappro
                                                                                                  €46.78 Price
                                                                                                  Soufflet et butée amortisseur Sachs Clio 2 RSSoufflet et butée amortisseur Sachs Clio 2 RS
                                                                                                      Soufflet et butée amortisseur Sachs Clio 2 RS Vendu à l'unité Sachs replacement rubber gaitors
                                                                                                      €46.78Price
                                                                                                      Soufflet et butée amortisseur Sachs Clio 2 RSSoufflet et butée amortisseur Sachs Clio 2 RS
                                                                                                          Soufflet et butée amortisseur Sachs Clio 2 RS Vendu à l'unité Sachs replacement rubber gaitors
                                                                                                          €46.78Price
                                                                                                          Sur commande ou en cours de réappro
                                                                                                          €67.62 Price
                                                                                                          Sur commande ou en cours de réappro
                                                                                                          €67.62 Price
                                                                                                          Biellette droite liaison train avant chassis Clio 3 RSBiellette droite liaison train avant chassis Clio 3 RS
                                                                                                              Biellette droite liaison train avant chassis Clio 3 RS
                                                                                                              €67.62Price
                                                                                                              Biellette droite liaison train avant chassis Clio 3 RSBiellette droite liaison train avant chassis Clio 3 RS
                                                                                                                  Biellette droite liaison train avant chassis Clio 3 RS
                                                                                                                  €67.62Price
                                                                                                                  Sur commande ou en cours de réappro
                                                                                                                  €2.59 Price
                                                                                                                  Sur commande ou en cours de réappro
                                                                                                                  €2.59 Price
                                                                                                                  SADEV 0201005C 32.2x3 nitrile O-ring – Clio V6 TrophySADEV 32.2x3 Exit Axial Differencial O-Ring 0201005C | Renault Clio 2 V6 trophy
                                                                                                                  • New
                                                                                                                    Do not let a worn, deformed or unsuitable O-ring cause a leak in your competition vehicle's transmission. The SADEV nitrile O-ring 32.2 x 3 mm (Part Number: 0201005C) is designed for sealing applications on the transmission of the Renault Clio 2 V6...
                                                                                                                    €2.59Price
                                                                                                                    SADEV 0201005C 32.2x3 nitrile O-ring – Clio V6 TrophySADEV 32.2x3 Exit Axial Differencial O-Ring 0201005C | Renault Clio 2 V6 trophy
                                                                                                                    • New
                                                                                                                      Do not let a worn, deformed or unsuitable O-ring cause a leak in your competition vehicle's transmission. The SADEV nitrile O-ring 32.2 x 3 mm (Part Number: 0201005C) is designed for sealing applications on the transmission of the Renault Clio 2 V6...
                                                                                                                      €2.59Price
                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                      €87.98 Price
                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                      €87.98 Price
                                                                                                                      Official Renault Sport reinforced front wheel hub bearing for Clio 2 Cup X65, SKU 7711155298.
                                                                                                                          Do not risk dangerous play in your front suspension, directional instability under cornering loads, or a catastrophic hub seizure at high speeds. The genuine Front Wheel Bearing Clio 2 Cup X65 (Official Reference: 7711155298) is the factory-spec Renault Sport component...
                                                                                                                          €87.98Price
                                                                                                                          Official Renault Sport reinforced front wheel hub bearing for Clio 2 Cup X65, SKU 7711155298.
                                                                                                                              Do not risk dangerous play in your front suspension, directional instability under cornering loads, or a catastrophic hub seizure at high speeds. The genuine Front Wheel Bearing Clio 2 Cup X65 (Official Reference: 7711155298) is the factory-spec Renault Sport component...
                                                                                                                              €87.98Price
                                                                                                                              Sur commande ou en cours de réappro
                                                                                                                              €24.49 Price
                                                                                                                              Sur commande ou en cours de réappro
                                                                                                                              €24.49 Price
                                                                                                                              Ecran Thermique rotule Pt E Droite Megane 3 RS et N4Ecran Thermique rotule Pt E Droite Megane 3 RS et N4
                                                                                                                                  Ecran Thermique rotule Pt E Droite Megane 3 RS et N4 7711167042
                                                                                                                                  €24.49Price
                                                                                                                                  Ecran Thermique rotule Pt E Droite Megane 3 RS et N4Ecran Thermique rotule Pt E Droite Megane 3 RS et N4
                                                                                                                                      Ecran Thermique rotule Pt E Droite Megane 3 RS et N4 7711167042
                                                                                                                                      €24.49Price
                                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                                      €18.12 Price
                                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                                      €18.12 Price
                                                                                                                                      Ecran thermique de rotule de direction Clio 2 RS y compris Gr N et X65 CupEcran thermique de rotule de direction Clio 2 RS y compris Gr N et X65 Cup
                                                                                                                                          Ecran thermique de rotule de direction Clio 2 Cup X65 Réference : 7711155583
                                                                                                                                          €18.12Price
                                                                                                                                          Ecran thermique de rotule de direction Clio 2 RS y compris Gr N et X65 CupEcran thermique de rotule de direction Clio 2 RS y compris Gr N et X65 Cup
                                                                                                                                              Ecran thermique de rotule de direction Clio 2 Cup X65 Réference : 7711155583
                                                                                                                                              €18.12Price
                                                                                                                                              Sur commande ou en cours de réappro
                                                                                                                                              €24.49 Price
                                                                                                                                              Sur commande ou en cours de réappro
                                                                                                                                              €24.49 Price
                                                                                                                                              Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4
                                                                                                                                                  Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4 7711167041
                                                                                                                                                  €24.49Price
                                                                                                                                                  Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4
                                                                                                                                                      Ecran Thermique rotule Pt E Gauche Megane 3 RS et N4 7711167041
                                                                                                                                                      €24.49Price
                                                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                                                      €1.40 Price
                                                                                                                                                      Sur commande ou en cours de réappro
                                                                                                                                                      €1.40 Price
                                                                                                                                                      Vis de fixation renfort de berceau et silent bloc échappement Clio 2 RSVis de fixation renfort de berceau et silent bloc échappement Clio 2 RS
                                                                                                                                                          Vis de fixation renfort de berceau et silent bloc échappement Clio 2 RS Gr N
                                                                                                                                                          €1.40Price
                                                                                                                                                          Vis de fixation renfort de berceau et silent bloc échappement Clio 2 RSVis de fixation renfort de berceau et silent bloc échappement Clio 2 RS
                                                                                                                                                              Vis de fixation renfort de berceau et silent bloc échappement Clio 2 RS Gr N
                                                                                                                                                              €1.40Price