2.5″ Exhaust Decat Downpipes – BMW 1 / 3 Series E82 / E87 / E88 / E90 / E91 / E92 / E93 N54 3.0 05-13

Manufactured from high quality T304 grade stainless steel Mandrel bent and fully TIG welded for strength and durability Free flowing catalyst replacement to get the most from the N54 engine Designed with flexi's to reduced strain on the exhaust system Sold for off road and track use only