Benefits:
- Pull ahead of the competition with an aFe cat-back exhaust!
- Enjoy the double take from onlookers as you cruise by in your .
- The large aggressive tips will add an extra sporty look to the back of your .
Features:
- Dyno-Proven Gains up to +13 HP & +15 Lbs. x Ft. TQ
- Dual Stainless Steel High Flow Mufflers Deliver an Aggressive Exhaust Note and Long-Lasting Good Looks
- 3" Mandrel-Bent 304 Stainless Steel Tubing Outflows and Outlasts Factory Exhaust
- Retains the Factory Tips for Stock Appearance
- Incorporated X-Pipe and Crossover Balance Tube to Equalize and Evenly Distribute Exhaust Pulses, Reducing Drone and Improving Sound
- Incorporates Factory Exhaust Valve Motors for a Hassle-Free Installation
Applications:
- 2017-2021 Dodge Challenger HEMI V8 5.7L Gas
Application Notes:
- Emissions Disclaimer: This product does not require a CARB EO#
- Installation Instructions
- Dyno Chart
Description:
Dyno-Proven Performance Gains:
In testing, the cat-back exhaust system resulted in gains up to +13 horsepower and +15 lbs. x ft. of torque, as measured on our in-house dyno.
Simple, Hassle Free Installation:
This system has been 100% CAD designed to factory tolerances for a direct bolt-on fitment and retains the factory exhaust tips for a stock appearance. Hardware included for a hassle-free installation.
aFe POWER exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
304 Stainless Steel Construction:
This exhaust system is constructed of 3" mandrel-bent, 304 stainless steel tubing for maximum flow and corrosion resistance. Outlasts and outflows factory exhaust.
Aggressive Exhaust Note:
This system utilizes dual stainless steel, high flow mufflers that deliver an aggressive, performance exhaust note. Muffler finish may vary.
MIG-Welded:
100% MIG-welded for long lasting strength and durability.
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 factory style clamps retain the factory tips for a stock appearance. Dual stainless steel, high flow mufflers deliver an aggressive, performance exhaust note. Muffler finish may vary.
Incorporated X-pipe and crossover balance tube:
Designed to equalize and evenly distribute exhaust pulses reducing drone, improving sound.
