034 Motorsport - Big Bore Siliconen slangenset Y-Pipe - Audi S4 / RS4 / A6 2.7T mazda-mx5-na---89-97-1-6---1-8---90---110---115---130-esi5391841 Air duct (black)

Air duct (black)

and are designed for direct fitment

This leads to shifts in the subframe

MMR – 4-Pin Crank Hub

034 Motorsport - Big Bore Siliconen slangenset Y-Pipe - Audi S4 / RS4 / A6 2.7T mazda-mx5-na---89-97-1-6---1-8---90---110---115---130-esi5391841 Air duct (black)Improve airflow with the Big Bore 034 Motorsport silicone hoses. This set has a diameter of 2. 5 inches and ensures an optimal transition to the lower RS4 Intake pipe, which is crucial for high power outputs. The set features 2. 25\" silicone couplers for use with the standard S4 Y pipe and is made from high temperature silicone with wire reinforcement to prevent sagging. Features Increases airflow to the turbos with a 2. 5\" diameter High temperature