AFE: MACH Force-Xp 2-1/2" 304 Stainless Steel Cat-Back Exhaust System BMW M3 (E92/E93) 08-13 V8-4.0L (S65) stingray replacement brakes Features an internal transmission cooler

Features an internal transmission cooler for automatics

they will ship in full (with bushings and end links) direct to customers who pre-ordered to the shipping address provided at the time of check out

aluminum 2 row 1" tubes

especially inexpensive types

Reducing breakaway seal friction or stiction

AFE: MACH Force-Xp 2-1/2" 304 Stainless Steel Cat-Back Exhaust System BMW M3 (E92/E93) 08-13 V8-4.0L (S65) stingray replacement brakes Features an internal transmission coolerThis system is constructed of 2. 50" diameter, mandrel bent, TIG welded, 304 stainless steel, brushed finish tubing and uses all factory mounting locations for an approximate 1 hour install time. In recent testing, this exhaust system produced 12 horsepower and 11 lbs. x ft. of torque. This unique system utilizes 3. 5" diameter 304 polished laser etched quad tips that fit perfectly in your stock bumper cutouts. 304 Stainless Steel: This unique exhaust