Perfect fit under OE E36 fender with 18x8" ET45 wheel (225/45 R18)

This self-balancing design widens the tuning window

professional solution for remote mounting expensive and delicate sensors away from high vibrations and heat such as those found in engine bays

you can be sure of unparalleled control aswell

Brown/Pink 7psi Outer Spring (installed)

BRA MB AMG A45 2013-07.2016 Mazda Perfect fit under OE E36Boost Reference Adapter Suits Mercedes Benz AMG A45 2013 to current year models. Turbosmart's Boost Reference Adapters (BRAs) allow access to a reliable boost reference, without compromising the operation of the car's standard sensors and control systems.