Replaces Restrictive Catalytic Converters: Catbypass Pipes eliminate the factory catalytic converters
Effortless Installation: Every light in this set is plug-and-play
Performance: The aerodynamic design helps reduce front-end lift by managing airflow
Do-It-All Formula: Performs reliably in various conditions and on different types of damage
BMW Tie Rod End | 1983-2018 31302344 Q4150035 Replaces Restrictive Catalytic Converters: CatbypassTie Rod End for 328i xDrive (2011 2013), 335i xDrive (2009 2012), X1 (2013 2014), Alpina B7 (2013), X5 (2015 2018), X6 (2015 2017), 328d (2016), 320i (2017), 340i (2017), 330i (2017), 440i (2017), 640i Gran Coupe (2014), 740Li (2014), 750i xDrive (2014), 750Li (2014), 535i GT (2014), 535i GT xDrive (2014), ActiveHybrid 7 (2014), 435i Gran Coupe (2015), 328xi (2008), 633CSi (1984), 735i (1987), 325is (1987), 325iX (1991), 328i (1996 1999), 525i (1993),