Fabspeed M5 F90 Primary Sport Catalytic Converter Downpipes (FS.BMW.F90.PSCDP) 18140 Don't be fooled by other

Don't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard

Exterior components are designed to factory specifications for easy installation and clean fit and finish

375” washers and two 4-4 x 9/64” Nylock nuts)

(140746BC)

Fabspeed M5 F90 Primary Sport Catalytic Converter Downpipes (FS.BMW.F90.PSCDP) 18140 Don't be fooled by otherEliminate the heavy and restrictive factory catalytic converters with straight pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound. FEATURES: Fits all BMW F90 M5 vehicles (2017+) Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound Constructed out of T304L stainless steel with CNC machined