E8X/E9X Solid Subframe Raising Bushes

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Fits: All E8X 1 series & E9X 3 series Non-M's , E9X M3, E82 1M Benefits:-Solid mounts the rear subframe to the chassis (Braces the chassis)-Stiffens the rear end feel (driver feedb ack)-Provides consistent suspension geometry (stability)-Increases driveline stiffness (control)-Raises the subframe to improve roll-centre & anti-squat geometry (more grip)-Puts the suspension closer to its designed operating range on lowered cars reducing bump steer, camber change etc (stability)Note: Solid mounting the rear subframe will not increase NVH if using stock diff bushings. Material: -6061-T6 Aluminium - Anodised Purple Recommendations: Pair these with our Front Roll Centre & Bump Steer Shims to improve front kinematics to match! We consider solid subframe raising bushes an absolute must for all E8X & E9X BMW's due to >42% of all the spring force pushing on the subframe causing massive deformation in the stock rubber and some poly bushings. Every bit of flex from driveline torque and suspension loading causes a change in geometry making the back end vague, numb & unpredictable. These bushes make the back end feel tight, rigid and responsive improving the control and feedback to the driver just like a E92 M3 GTS for a superior driver feedback and stability! If you'd like to know more about this product, Click Here to see our tech article Show more