aFe MACH Force-Xp Cat-Back Exhaust System for 2014-2021 Jeep Grand Cherokee (49-38078-P)

Product Description

Performance Gains: In testing, the cat-back exhaust system produced gains up to +5 horsepower and +8 lbs. x ft. of torque, as measured on our in-house dyno. Mild Sound: This system includes a high-flow stainless steel muffler and dual resonated mid-pipe, producing a powerful sound and unleashing better performance, without any freeway drone. The muffler is powder-coated with a high temperature metallic black finish, providing corrosion resistance for long lasting good looks. 304 Stainless Steel Construction: This system is constructed of durable mandrel-bent 2-1/2" to 3" 304 stainless steel tubing for maximum air flow, corrosion resistance, and strength. Simple Installation: This CAD-designed MACH Force-Xp Cat-Back exhaust system utilizes factory mounting locations and OE style bayonet hangers, providing stability and a hassle-free installation. Polished 304 SS Tip: This system includes an angled, double-walled, polished, 4-1/2" diameter tip with a laser-etched aFe POWER logo for a bold look. Fitment Note: This item will only fit models equipped with single factory exhaust. 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.