N54 Downpipe Hardware Full Set with Gasket and Bolt kit 230i (F23) BMS billet intake shown on

BMS billet intake shown on 2017+ F22 F23 (B46/B48 engine) 230 225 220

Faster turbo spool

Up to 100bhp and 70ft-lb with bolt-on modifications

This design ensures that only cool

N54 Downpipe Hardware Full Set with Gasket and Bolt kit 230i (F23) BMS billet intake shown onThis is a complete hardware replacement for the N54 downpipe to midpipe connection. Included with the kit is everything you need to secure your downpipes to your midpipe. The midpipe gaskets are made with a reinforced metal composite, and the hardware is high tensile strength steel with black oxide coating to resist rust and improve durability. N54 Downpipe Set 2 Exhaust Gaskets 4 Nuts Bolts Washers