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 Sump Price includes supplying of the

Price includes supplying of the catless downpipes

Additional 40 hp on a stock vehicle

ensuring the plug cannot unwind itself no matter the circumstance

Once we receive your payment and your BM3 tune request

Pipe Diameter: 70mm/2

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 Sump Price includes supplying of thePrices 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