NL2023-30 BMW G8X M3 & M4 Front Radius Arm Bush

28 July 2023

NL2023-30 BMW G8X M3 & M4 Front Radius Arm Bush

Born on the track, but equally at home on the road, BMW cars wearing the famous ‘M‘ badge are synonymous with a fully engaged, high-octane driving experience. Known as the Ultimate Driving Machine, it’s hard for one to argue such acclaim.

With the latest G8X M3/M4 having massive performance, grip and ability straight from the showroom, it’s no wonder they’re finding their way to the most serious of track days and tuning shops across the globe.

Whilst BMW are renowned for sporty and precise handling, front radius arm bushes have always been problematic from the factory on many of their vehicles. With ride compliance, chassis dynamicists and accounts teams fighting their respective corners, this bush is often a compromise on all fronts.

This week sees us add a new, upgraded part for these models where the focus is more on performance and durability.

PFF5-2301 Front Radius Arm Bush is made using our Black 95A durometer material and supplied with zinc-plated outer shells to increase stiffness over OE by 30%, controlling longitudinal wheel movement under braking, cornering and improving longer-term durability.

PFF5-2301G Front Radius Arm Bush Caster Adjustable performs as the non-adjustable bush while allowing +/- 0.75 of on-car caster adjustment, improving turn-in and steering feel whilst correcting steering pull.

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A range of bushes engineered for the road to compliment your classic car.

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