aFe MACH Force-Xp Cat-Back Exhaust System for 2012-2021 Jeep Grand Cherokee (49-38058)

Product Description

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. 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. Emissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

Product Specifications

Product Documents

Product Warranty

Product Brand Information

advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA. In the fall of 2007, aFe added diesel fluid filters for diesel applications. In 2008, aFe introduced the Aries 1 and Aries 2 filters and intakes for popular powersport applications. 2009 saw the release of the BladeRunner intercooler Intercooler for diesel applications as well as the Takeda USA intake line for sport compacts. In 2012 aFe Power entered into the differential cover and transmission pan market. 2011 saw the release of a new turbocharger and Scorcher Programmer product lines.