Dogbone Bush Insert (Type A) limited 1-Series – F20/F21 M135i(x) N55

1-Series – F20/F21 M135i(x) N55 – (2011-2015)2-Series – F22/F23 M235i(x) N55 – (2014-2016)3-Series – F30/F31/F34 335i(x) N55 – (2011-2015)4-Series – F32/F33/F36 435i(x) N55 – (2013-2016)M Series – F87  M2 (non-Competition only) – (2016-2017)

4 x 35mm Hose Clamps

IAT reduction of 32 deg F by 5th back to back dyno pull

This means that if not in stock

Dogbone Bush Insert (Type A) limited 1-Series – F20/F21 M135i(x) N55This precision machined bush insert has been carefully designed to reduce the range of movement in the OEM Lower Dogbone bush that counter acts engine movement under heavy acceleration and braking, resulting a firmer feel when shifting. To be sure that you have selected the correct bush insert for your vehicle please check the fitment guide below: CNC Machined from a single billet of aluminium alloy. All Forge machined parts go through a rigorous