Add more power and sound to your Challenger with this MACH Force-Xp cat-back system which produced gains of up to +13 horsepower and +15 lbs. x ft. torque as measured on our in-house dyno. Dual 3" mandrel-bent, MIG welded, 304 stainless steel tubing with X-pipe and crossover balance tube keeps exhaust flowing smoothly and evenly for power gains you can feel and hear. This system utilizes the factory exhaust valve motors and spherical clamps are used to retain the factory tips for a stock appearance. Dual stainless steel, high flow mufflers finished in high temp powder coating deliver an aggressive, performance exhaust note.
Performance gains of up to +13 HP / +15 lbs. x ft. Torque.
This system includes valves to incorporates the factory exhaust valve motors for a hassle-free installation.
3" mandrel bent, 304 stainless steel tubing outflows and outlasts factory exhaust.
Incorporated x-pipe and crossover balance tube to equalize and evenly distribute exhaust pulses reducing drone, improving sound.
Dual stainless steel, high flow mufflers finished in high temp powder coating deliver an aggressive exhaust note and long lasting good looks.
Spherical clamps to retain the factory tips for stock appearance. |