

SUSPENSION SECRETS Solid Control Arm Bushes Pair - Porsche 981 / 718 GT4
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Eliminate the slack in your chassis. The pair of Suspension Secrets solid control arm bushes is designed to replace the original rubber bushings in your Porsche 981 or 718 GT4. This upgrade is essential for achieving surgical steering precision and maximum braking stability. Manufactured from **Billet 6082 T6** aircraft-grade aluminum, these solid bushes eliminate deflection for uncompromised performance on the track.
Official Distributor Suspension Secrets. For direct communication between the road and your running gear. SuspensionSecretsSolidBushe981GT4
Find complementary products to optimize your entire suspension system at the bottom of this page.
⛔ The Heresy of Keeping the Rubber Bushing Slack on Your Porsche GT4
Your Porsche 981 GT4 or 718 GT4 is an instrument of high precision. Yet, the original rubber bushings found on the control arms act like fuses, introducing unwanted parasitic movement and flexion. By keeping these soft components, you lose the benefit of your chassis's rigidity and accept a noticeable degradation of your driving feel:
What You Lose Without These Solid Suspension Secrets Bushes?
For a demanding driver, the deflection of OEM rubber bushings is a source of frustration and instability:
- Vague and Imprecise Steering: Rubber flexing during cornering load makes the steering less communicative and more vague. You lose the ability to place your Porsche precisely on the ideal line.
- Instability and Danger Under Braking: Under heavy braking loads, the movement of the control arm induced by the rubber's softness makes the vehicle less stable, potentially lengthening the stopping distance and reducing confidence during critical phases.
- Increased Understeer: The lack of rigidity affects dynamic geometry, contributing to unwanted understeer and reducing overall cornering performance.
The SUSPENSION SECRETS Solution: Rigidity and Direct Communication
These solid aluminum machined bushes are designed to directly replace the rubber bushings, ensuring a solid and flex-free link between the chassis and the suspension, even during fast driving on the circuit.
Key Features and Technical Benefits (EEAT)
- Aerospace Materials: Manufactured from Billet 6082 T6 aluminum and 316 stainless steel hardware, guaranteeing maximum resistance to corrosion and fatigue.
- Motorsport Fluro Bearings: Uses specific racing quality bearings for precise movement and increased longevity, even in extreme conditions.
- Key Improvement: Increased steering precision, reduced understeer, and a clear improvement in braking stability.
- Plug-and-Play Installation: Designed as a direct replacement for the original bushings, making installation easier.
Installation and Maintenance by Optimiz Access Experts
As an Official Distributor for Suspension Secrets, we supply these premium high-performance parts. We strongly recommend professional installation in our workshops near Lille, Cambrai, or Valenciennes to ensure optimal reliability and performance. Benefit from our expertise for the maintenance of your Porsche GT4 and fast worldwide shipping.





