EXHAUST SPORTS DOWNPIPE FOR BMW E90 E91 325D 330D M57N2 E60 E61 525D 530D M57N2
BMW 325D 330D E90 E91 M57N2. BMW 525D 530D E60 E61 M57N2. Stainless Steel Exhaust Downpipe. Gain more performance due to more air flow. CNC machined flanged for strong solid support. TIG weld for strength and durability.