BMW X3M / X4M (F97/F98) Exhaust System M3 / M4 (G80/G82) That is a weight reduction

That is a weight reduction of 32% to the original weight of the stock exhaust with 33

Warranties are non-transferable

CAE Simulations

- Remote Control system

Each part of the exhaust system is individually designed to perfectly fit the Porsche 971 2

BMW X3M / X4M (F97/F98) Exhaust System M3 / M4 (G80/G82) That is a weight reductionBMW X3M X4M (F97 F98) Exhaust System Product Description The iPE Exhaust system for the BMW X3M X4M is designed and engineered to enhance gas flow and maximize performance gain. This iPE exhaust system is handcrafted with T304 Stainless Steel throughout the entire system to reduce weight. iPE Valvetronic system for the BMW X3M X4M allows users to adjust the exhaust note through OEM Valve operation. Furthermore, we also offer various motorsport