Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability TIG Welded CNC Machine Flange for Resistance Against Pressure and Corrosion Aggressive Deep and Smooth Tone Sound while Ensures Smooth Exhaust Gas Flow Dyno Proven to Instantly Increase 15 to 25 Horsepower or Low End Torque 4"(OD) Muffler Rolled Tip / 2.25"(ID) Inlet / 2.25"(ID) Main Piping / Double Walled Muffler TipThis product is compatible with: 99-03 Mitsubishi Galant (Fit Models with 2.4L l4 Engine ONLY)