Powerflex Road Series Rear Diff Front Bush Insert – BMW F20 | F21 1 Series | F22 | F23 2 Series | F30 3 Series | F32 | F33 | F36 4 Series R8 (4S) For this system drivers can

For this system drivers can choose from 90mm carbon Ascari

the turbos are able to spool and generate boost with less drag

Hardware kit included

As well as this

The testing and development which has gone into the BMW 335d remap is vast with full dyno testing and on road testing

Powerflex Road Series Rear Diff Front Bush Insert – BMW F20 | F21 1 Series | F22 | F23 2 Series | F30 3 Series | F32 | F33 | F36 4 Series R8 (4S) For this system drivers canPrices shown are per bush. 2 bushes are required This is a polyurethane insert that fits into and fills the voids in the original bush to stabilise the diff under acceleration. OEM Part Number: 33316792513 Suitable for: M135i M140i M235i M240i 335i 340i 435i 440i