Fitment compatible with the cars listed below ONLY;
X3M
X3M Comp
X4M
X4M Comp
Some of the UK & Europes most powerful X3M & X4M’s are powered by our FJmotorwerkes downpipes, check out our instagram. Up to 1000bhp tested and performed on various vehicles.
These downpipes are compatible with both factory and aftermarket catbacks that match the OEM downpipe. Professional installation is advised. In most circumstances, acquiring a Lambda Sensor Spacer will prevent the engine light from going on, however tune is recommended to gain the most from your downpipes.
This item is covered by a lifetime warranty.
Largest possible construction of downpipes available on the market for X3M X4M inc comp 3.5” at maximum diameter.
