aFe MACHForce XP Exhaust Cat-Back SS-304 08-13 BMW M3 (E90) V8-4.0L 2015-acura-tlx-esi2534945 4-to-1 Mitered Merge Collectors Eliminate

4-to-1 Mitered Merge Collectors Eliminate Flow-Block Turbulence Created by Formed Collectors

Includes Electronically Controlled Valve Before the Exhaust Muffler to Quickly Switch Between Mild and Aggressive with the Push of a Button

Front Leveling Springs: 2" Front Leveling Coil Springs Improve Handling and Offer More Ground Clearance Over Rough Terrain

This strut bar is easy to install using the existing factory mounting points

aFe MACHForce XP Exhaust Cat-Back SS-304 08-13 BMW M3 (E90) V8-4.0L 2015-acura-tlx-esi2534945 4-to-1 Mitered Merge Collectors EliminateThis system is constructed of 2. 5 in. 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 in. diameter 304 polished laser etched quad tips that fit perfectly in your stock bumper cutouts. All aFe systems are engineered and