Exhaust Manifolds - BMW 3 Series E46 M3 3.2 99-05

Manufactured from highest quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
Free flowing tubular manifolds designed to complement the S54 engine
Designed to improve power and torque across the entire RPM range
Fully polished with 2.25' exits to fit the OEM exhaust system