MAD BMW E Chassis N55 Downpipe 135 335 lower 5″ FMIC has been involved

5″ FMIC has been involved in many record breaking builds and is currently featured on the current world’s highest horsepower N54 @ 861WHP as well as the first and only intercooler to officially support a 1000whp N54 and the intercooler found on the record holding highest N54 WHP car by Motiv Motorsport

H&R Sway Bars are crafted from a special 50CrV4 steel alloy –– the highest tensile strength available and the industry’s strongest and most durable

The MAD S58 Front Mount Intake is engineered with a direct-fit design that requires minimal cutting of plastic behind the grills for a fairly easy installation process

clamps and filters

2019+ F87 M2 Competition & M2 CS

MAD BMW E Chassis N55 Downpipe 135 335 lower 5″ FMIC has been involvedUpgrade from the stock N55 downpipe to the MAD N55 catless downpipe for maximum airflow, power, and sound! The Mad N55 Catless Downpipe is a high quality aftermarket performance part designed to enhance the power and sound of your BMW. Made from premium grade stainless steel, this downpipe is engineered to deliver maximum performance gains by optimizing exhaust flow. The removal of the catalytic converter allows for a freer flow of exhaust gases,