Dinan Free Flow Axle-Back Exhaust for 2014-2016 BMW M235i D660-0048-BLK engine-accessory-kits 9L V8 1975 - 1976

9L V8 1975 - 1976 Pontiac Firebird Base 400/6

6 V8 1973 - 1985 Chevrolet K20 Suburban 454/7

2 V8 1958 - 1970 Plymouth Belvedere 318/5

Inlet Quantity 4 Finish Stainless Steel Type Direct-Fit Title OEM Grade Manifold Subtitle Federal / EPA Compliant Substrate Ceramic Series OEM Grade Oxygen Sensor Location Pre and Post Converter Outlet Diameter (In

If you have power drum brakes with a factory 2 piece line you will also need the previously mentioned part number

Dinan Free Flow Axle-Back Exhaust for 2014-2016 BMW M235i D660-0048-BLK engine-accessory-kits 9L V8 1975 - 1976Dinan Free Flow Axle Back Exhaust 2014 2016 BMW M235i Dinan engineers designed the F22 BMW M235i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or"drone" at low RPM. Features: More Power: +? 6 HP @ 6600 RPM, + 5 LB