Active Autowerke F8X BMW M3 & M4 Mid Pipe includes Active F - brace (11-037) StillenShipping_30 The box is molded into

The box is molded into our fully functional ram air scoop to capture the maximum amount of cool air to feed that hungry turbo diesel engine

Prerunner 1997 Toyota Tacoma Prerunner

Reduce your risk of a blown header gasket and stop leaks before they happen

Black Wrinkle Powder Coat Finish

Mach Force XP 409 SS Cat-Back Exhaust System with Single Rear Exit (49-46229) by aFe

Active Autowerke F8X BMW M3 & M4 Mid Pipe includes Active F - brace (11-037) StillenShipping_30 The box is molded intoActive Autowerke has engineered the F8X Mid Pipe specifically for the F80 M3 and F82 M4 to improve exhaust flow by replacing the restrictive OEM mid pipe with a unique oval shaped 3. 5" design that maintains ground clearance. Reduces back pressure for improved performance Eliminates the OEM "weed eater" sound through a single pipe design Delivers a deeper and throatier exhaust note Lighter weight than the factory system Enhances turbo spool response