AIRTEC Motorsport Downpipe De-Cat for BMW G Series – M2, M3 & M4 Hyundai I30N MK3 ** Doesn't fit: Ford Focus

** Doesn't fit: Ford Focus ST Mk3 hatchback **

if your model has one

0 TDI engine

REAR SIDE SPLITTERS DODGE CHARGER SRT MK7 FACELIFT

Allspace and American specification cars **

AIRTEC Motorsport Downpipe De-Cat for BMW G Series – M2, M3 & M4 Hyundai I30N MK3 ** Doesn't fit: Ford FocusBy removing the restrictive primary catalytic converters located in the original downpipes, back pressure is hugely reduced, which effectively improves the engines breathing by allowing it to expel gases more quickly. This in return means faster throttle response, increased power output and a more aggressive exhaust note. Complete with replacement fitting kit, the downpipes will mate to a standard or aftermarket exhaust system and come wrapped in a