B58. CATTED. DOWNPIPE.
A vehicle-specific 200-cell catted front section for M240 and M340 builds. Exact chassis, flange and sensor provisions are confirmed before fulfilment.

Built for the B58 route.
This made-to-order catted downpipe route is aimed at BMW M240 and M340 owners who want a more responsive exhaust path while retaining a catalytic configuration. Exact road-use eligibility depends on the vehicle and jurisdiction and is reviewed before sale.
Images are AI-restored supplier references. Exact product configuration and finish are confirmed before fulfilment.



Choose the freight route.
Custom-order item · taxes and installation are separate · final sale after order placement, subject to applicable consumer law
Campaign route: b58_downpipe
FITMENT FIRST.
Choose your exact BMW before payment. Final fitment is reviewed before fulfilment.
