2.75″ Decat Downpipe – BMW 3-7 Series N57 Engine 325D 430D 535D 730D

Gravity Performance decats instantly increase power by allowing exhaust gasses to exit the vehicle quicker. Our decats are designed to be direct replacements for the OEM catalytic converter, ensuring smooth installation every time. Sold for off-road and track use only Built-in flexi joint helps reduce exhaust strain Mandrel bent and fully TIG welded for strength and durability Manufactured from the highest quality T304 grade stainless steel Free-flowing catalyst replacement to get the most from your N57 engine