Dogbone Bush Insert (Type A) limited IAT reduction of 32 deg

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

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)

Installation of the CTS GEn3 TSI breather adapter can aid in reducing oil vapors and carbon buildup in the intake ports and valves

We have carefully engineered and tested this intake manifold in-house to get the best results possible in any condition

AIRTEC Motorsport is proud to launch our uprated exhaust hanger brace for the E90

Dogbone Bush Insert (Type A) limited IAT reduction of 32 degThis 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