Front Anti Roll Bar Bush & Plate Kit 29mm

The aluminum front subframe installed on the E6* M5/M6 is prone to failure at the point where the roll bar bracket clamps onto the subframe. Once this point starts to weaken and bend, it can lead to the subframe tab fracturing or the bush clamp cracking. Our new ARB bush kits include Black 95A durometer bushes and a high-grade zinc-coated steel plate to reinforce the frame, providing the ultimate in roll bar location and body-roll reduction. FEA testing has shown that the addition of PFF5-4203PLT reduces stress in the subframe by 22.5%.