Skip to product information
1 of 2

aFe MACH Force-Xp Cat-Back Exhaust, 304 Stainless, Mufflers 2012-2021 Grand Cherokee 6.2L/392/6.4L

aFe MACH Force-Xp Cat-Back Exhaust, 304 Stainless, Mufflers 2012-2021 Grand Cherokee 6.2L/392/6.4L


Regular price $2,082.00
Regular price $2,590.09 Sale price $2,082.00
Sale Sold out

The MACH Force XP cat-back exhaust system for the Jeep Grand Cherokee SRT/SRT8 with the V8-6.4L HEMI or V8-6.2L (sc) HEMI engine offers a max gain of +21 HP and +35lbs. x ft. of torque, as verified by our in house dyno. This exhaust system is constructed out of mandrel-bent stainless steel tubing for unrestricted flow and is MIG-welded for strength and durability. This system utilizes dual, high-flow mufflers with 3 IN tubing which improves performance across the power band while maintaining a great tone and aggressive sound during shifting. This system also incorporates an equalizer balance tube to evenly distribute exhaust pulses throughout the exhaust system for more efficient flow and improved performance. Muffler finish may vary. 304 Stainless Steel Construction.

Aggressive Sound:
Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. Muffler finish may vary.

X-Pipe Balance Tube:
The equalizer balance tube evenly distributes exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance, it also reduces decibels minimizing exhaust drone.

Simple Installation:
This is a direct bolt-on system that retains your factory exhaust tips and includes all necessary hardware for a hassle-free installation. No modifications necessary.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

  • +21 HP and +35 lbs. x ft. Torque max gains
  • Retains your factory exhaust tips
  • Constructed out of 3 IN mandrel bent stainless steel tubing
  • Includes dual, high-flow mufflers
  • Incorporates an X-Pipe to balance and evenly distribute exhaust pulses traveling through the exhaust system reduces decibels minimizing exhaust drone
  • 100% MIG-welded construction ensures optimal strength and durability



Level of Difficulty

Moderate skill is required

Shipping & Returns

We ship all products from the United States, and use UPS, FedEx, USPS and local couriers.

If you are unhappy with this product, you can return it to us within 30 days for a refund or store credit.

View full details