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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.The JDY Performance G8X Chassis Brace is engineered to address common clearance and noise issues caused by aftermarket exhaust systems, while simultaneously improving overall chassis rigidity and driving stability.
6061-T6 Aerospace-Grade Aluminum
Manufactured from high-strength 6061-T6 aluminum alloy, CNC-machined from a solid billet to achieve an optimal balance between rigidity and weight. The surface is anodized for increased hardness, scratch resistance, and corrosion protection.
Enhanced Exhaust Clearance (+20 mm Depth)
Compared to the OEM brace, the longitudinal profile is deepened by 20 mm, effectively eliminating exhaust contact and vibration issues commonly introduced by modified exhaust systemswithout reducing ground clearance.
The lowest point of the brace remains higher than the vehicles lowest chassis point, ensuring full drivability.
Lightweight Cut-Out Design
Symmetrical cut-outs remove non-load-bearing material while preserving critical stress paths. This results in maximum weight reduction without sacrificing structural integrity.
Direct Bolt-On Installation
Fully compatible with factory mounting points and OEM bolt specifications.
Improved Chassis Rigidity & Handling Response
The increased structural stiffness contributes to improved lateral stability and sharper handling feedback, especially noticeable during aggressive driving, track use, or high-speed cornering.
Compatible with LHD & RHD models:
BMW M3 G80 (Sedan) 20192024
BMW M3 G81 (Touring) 20212024
BMW M4 G82 (Coupe) 20202024
BMW M4 G83 (Convertible) 20202024
BMW G87 M2 (Coupe) 20232024
