Milltek Sport Large Bore Downpipes with Hi Flow Sports Cat For BMW M3 F80 / M4 G82 F12M The weak OEM crimped-on plastic

The weak OEM crimped-on plastic end tanks have been replaced with CSF's larger

this precision-engineered kit ensures a perfect fit for BMW 4 Series F36

CSF engineers designed and tested multiple core sizes suitable for this application and settled on a 4

From an aesthetic perspective

Milltek Sport Large Bore Downpipes with Hi Flow Sports Cat For BMW M3 F80 / M4 G82 F12M The weak OEM crimped-on plasticBMW M3 F80 M4 G82 MILLTEK SPORT LARGE BORE DOWNPIPES WITH HI FLOW SPORTS CAT Fits with Milltek cat back system only Required lambada sensor extenders (available from local BMW Dealer 2x 18307851168) 3" (76mm) Pipework Aircraft grade 304L Stainless Steel We offer a full installation service at our HQ in Swatragh, NI as well as a shipping service. Please contact us for a fitting enquiry. Note: Stock levels can vary on this Exhaust System with Milltek so