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Kit Vidange Motul 300V comprenant 3 bidons de 2 Litres d'huile Motul 300V 10w40, 1 filtre à huile de marque Purflux et 1 joint bi matière de 16mm
€127.52€131.47Regular price-3% offPrice
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Engine Parts & Tuning Hardware
Unleash Your Engine's Power: Performance Parts & Accessories
At Optimiz Access, we offer a vast lineup of engine performance parts and accessories to boost the output of your sports vehicle or premium automobile. Optimize your engine for extreme performance and enjoy an exhilarating driving experience on both road and track.
Key benefits of engine tuning: substantial horsepower and torque gains for rapid acceleration, sharper throttle response, enhanced mechanical reliability using high-strength components, and tailored custom tuning suited to all engines.
Essential Products to Maximize Engine Performance
Discover all our precision-engineered components designed to increase efficiency and durability in your engine block:
- Cold Air Intakes & Air Filtration – Performance sports filters and carbon intake systems for maximum air filling.
- Intercoolers & Charge Coolers – Efficient intake air cooling to sustain consistent power output under heavy loads.
- Forged Pistons & Connecting Rods – Heavy-duty internal components built to withstand extreme temperatures and boost pressures.
- Turbos & Superchargers – Forced induction upgrades delivering significant power increases.
- Ignition & Servicing – Competition spark plugs, high-output ignition coils, and high-performance oil filters.
Industry-Leading Benchmark Brands
We stock top tuning and motorsport manufacturers: Wagner Tuning, Forge Motorsport, Magnecor, Green Filter, BMC Filter, NGK, Vibra Technics, and Powerflex. We also supply OEM factory parts to ensure meticulous engine maintenance.
Why you should Choose Optimiz Access for Your Engine Upgrades
Since 2010, Optimiz Access has specialized in selecting top-tier engine components for the custom upgrading and maintenance of sports vehicles. Located in northern France (Hauts-de-France) — near Lille, Valenciennes, Cambrai, Arras, Seclin, Douai, and Saint-Quentin —, our expert technicians guide your hardware selection and provide professional installation in our workshop. We ensure strict quality control along with fast worldwide shipping.
Unleash Your Engine's Full Potential Today
Give your car the raw power and sharp response it deserves. Trust the expertise of Optimiz Access, select your engine performance parts today, and benefit from our fast dispatch.
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Kit Vidange Motul 300V comprenant 3 bidons de 2 Litres d'huile Motul 300V 5w40, 1 filtre à huile de marque Renault et 1 joint bi matière de 16mm
€121.94€134.00Regular price-9% offPrice
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Kit 3 supports moteur de Clio 2 RS 1, le kit comprend le support moteur supérieur, celui de la boîte de vitesse et celui au niveau de la barre stabilisatrice appelé OS ou Anti Cabrage. Ce dernier provient de la gamme standard de PORWERFLEX (25% plus rigide que l'origine) Supports moteur plus rigides et résistants qu'à l'origine, ce qui limite les mouvements du moteur.
Etant donné la...
€365.70Price
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Kit 3 supports moteur de Clio 2 RS2/RS3, le kit comprend le support moteur supérieur, celui de la boîte de vitesse et celui au niveau de la barre stabilisatrice appelé OS ou Anti Cabrage. Ce dernier provient de la gamme Black Séries de PORWERFLEX (80% plus rigide que l'origine) Supports moteur plus rigides et résistants qu'à l'origine, ce qui limite les mouvements du moteur.
Etant...
€379.74Price
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Kit Supports Moteur renforcés de marque Vibra Technics comprenant : - Le support moteur coté distribution - Le support de boite - Le support anti-cabrage Inferieur powerflex gamme BLACK SERIES (80 % plus rigide que l'origine)
€328.28€349.24Regular price-6% offPrice
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Kit Supports Moteur renforcés de marque Vibra Technics comprenant: - Le support moteur coté distribution - Le support de boite - Le support anti-cabrage Inferieur
€554.24Price
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Kit Vidange Elf Evolution SXR comprenant 3 bidons de 2 Litres d'huile Elf Evolution SXR 5w40 (préconisation Constructeur), 1 filtre à huile Renault et 1 joint de vidange
€67.23€74.70Regular price-10% offPrice
Kit Renforcement Powerflex Black Series Silent Bloc Support Boite
€30.64Price
Kit Renforcement Silent Bloc Support Boite
seule les pièces en jaune vous sont fournies
€25.49Price
Silent Bloc Powerflex Black Series Anti Cabrage Superieur pour Clio 3 RS Produit à inserieur en lieu et place du silent bloc d'origine
€42.06Price
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Protect your turbocharging system against pressure drops with the high-performance Cold Side Kit for the Renault Clio 4 RS (Uprated Air Guide Pipe) . This reinforced intake hose replaces the fragile factory plastic pipe that is prone to cracking, optimizing cold airflow...
€169.00€209.02Regular price-€40.02 offPrice
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Ensure the longevity and performance of your Renault Megane 3 RS with our complete oil change kit . It includes 6 liters of ELF SRX 5W40 oil (the oil recommended by the manufacturer during vehicle development), a genuine Renault oil filter , and the drain plug gasket . Essential for optimal...
€63.30€74.47Regular price-15% offPrice
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Kit Vidange ELF SXR, filtre à huile Renault pour Clio 2 RS, Clio 3 RS et Megane 2 RS
€61.15€71.94Regular price-15% offPrice
Câblage ventilation radiateur Twingo 2 RS
Référence: 7711162887
€134.88Price
Ressort de soupapes Clio 3 RS y compris X85 Cup et R3 Max 230 - Megane 3 RS
€14.95Price
Courroie accessoires Clio Cup X65 Référence: 7711155356
€21.36Price
Support Moteur Avant droit Clio 2 X65 Cup Réference : 7711068468
€520.80Price
Cache bouchons arbres à cames moteur F4R Kit de 2 plaques de fermeture moteur 7711155481
€54.41Price
Don't let a restrictive stock paper filter choke your sports car's acceleration. The washable cotton Green Filter replacement air filter for Alpine A110 optimizes air intake flow to your 1.8 TCe engine while delivering maximum filtration protection. ...
€61.56Price
Collection Entrainement pompe à huile Clio 2 RS, Gr N et X65Cup
€54.25Price
Vis de Support de Boite sur support Megane 3 RS et N4 Vis pouvant cassée lorsque votre megane dispose de l'ancienne version de support moteur Il est conseillé de la changer en même temps que le support
€10.18Price
Entretoise de renfort Twingo RS et R1 Référence: 7711167670
€23.39Price
Renfort inférieur support boite trophée Twingo RS et R1
Référence: 7711167669
€38.99Price
Réhausse plastique de batterie Twingo RS et R1
Référence: 7711167671
€4.42Price
Renfort Supérieur support boite trophée Twingo RS et R1
Référence: 7711167668
€38.99Price
Batterie sèche 12V-24Ah
Référence: 7711127895
Durée de vie en floating jusqu'à 5 ans
Batterie VRLA d'usage général
Grilles plomb-calcium pour une durée de vie améliorée
Construction en fibres de verre microporeuses sans acide libre
Recombinaison de gaz
Fabriqué dans le monde entier
Bonne récupération d'une décharge...
€122.62Price
Durite inférieure radiateur Clio 2 Cup
Référence: 7711155360
€689.93Price
Don't let a restrictive disposable paper air filter choke your dynamic hatchback's throttle response. The washable cotton Green Filter sport air filter for Renault Megane 4 GT 205 optimizes air intake flow to your 1.6 Turbo TCe engine while delivering...
€65.00Price
1/2 coussinet sup palier rouge Clio 2 RS Référence: 7700108715
€2.86Price
1/2 coussinet inf palier bleu Clio 2 RS
Référence: 7700108710
€3.61Price
1/2 coussinet inf palier rouge Clio 2 RS Référence: 7700108709
€3.07Price
Support Moteur ou Biellette Supérieure Anti Cabrage pour Megane 2 RS Pièce pouvant s'user rapidement lors de grosses sollicitations sur piste qui provoquent des claquements au passage des vitesses.
€63.08Price
Bloc suspension moteur Clio 2 X65 Cup
Référence: 7700619053
€43.44Price
Don't gamble with your engine's lubrication. This genuine Renault OEM oil pan is the only component that guarantees a perfect seal and thermal resistance meeting the strict requirements of your Renault Clio 3 RS , Megane 2 RS , or Megane 3 RS . By choosing this certified part, you avoid micro-cracks and warping issues common in...
€265.93Price
Ensure a leak-free fuel system with this genuine Renault fuel pump locking ring and seal kit . Essential for any intervention on the fuel sender unit, this kit prevents leaks and persistent fuel odors inside your sports vehicle's cabin.
Includes the locking nut (ring) and the...
€55.88Price
Module jauge pompe Megane 2 RS Véritable produit d'origine
€459.88Price
Tendeur Alternateur Clio 2 X65 Cup
Référence: 7711155228
€61.56Price
Joint de queue de soupape echappement Megane 3 RS et N4
Vendu à l'unité
Véritable produit d'origine
€7.80Price
Denso Iridium Spark Plugs for Mégane RS - Maximum Performance and Reliability
Boost your Mégane RS's performance with Denso Iridium spark plugs, designed to deliver a stronger spark and more efficient combustion. With their iridium electrode, these spark plugs ensure better engine responsiveness, optimized fuel consumption, and increased longevity compared to standard plugs. ...
€88.16Price
Support pédale accélérateur Twingo R2
Référence: 7711162673
€36.89Price
Camshaft Phasing Solenoid Valve : genuine RENAULT part essential for the proper function and engine performance of your Renault Clio 3 RS Phase 2 and Renault Megane 3 RS . A faulty component leads to power loss and unstable idling. Ensures optimal...
€202.56Price