2.5″ Exhaust Decat Downpipe – BMW 1 3 Series F20 / F21 / F22 / F30 N13 1.6T 114i – 120i / 316i – 318i

Manufactured from highest 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 N13 engine Noticeably improves throttle response