Exhaust DPF Delete Downpipe – BMW 3 5 Series X5 / X6 E90 / E91 / E60 / E70 3.0D M57 06-11

Manufactured from highest quality T304 grade stainless steel Mandrel Bent and fully TIG welded for strength and durability Free flowing Dpf Replacement to get them most from the M57 engines Designed to improve power and torque across the entire RPM range Sold for off road and track use only