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aFe Power 49-48053 Mach Force XP Stainless Steel 3" Cat Back Exhaust System for 12-18 Jeep Grand Cherokee SRT8 6.4L

Quadratec Part #: 77603.9010
aFe Power Part #: 49-48053
aFe Power is proud to offer the MACH Force XP cat-back exhaust system for the 2012-2015 Jeep Grand Cherokee SRT/SRT8 with the V8-6.4L HEMI engine. In recent testing, this system resulted in a max gain of an astounding +21 horsepower and +35lbs. x ft. of torque as verified by in house dyno testing. 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” tubing which improves performance across the power band while maintaining a great tone and aggressive sound during shifting. aFe also has incorporated an equalizer balance tube to evenly distribute exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance but also reduces decibels minimizing exhaust drone. This is a direct bolt-on system which retains your factory exhaust tips and includes all necessary hardware for a hassle-free installation. No modifications necessary.
  • Retains Factory Exhaust Tips
  • Constructed out of 3" Mandrel-Bent Stainless Steel Tubing for Unrestricted Flow
  • Includes Dual, High-Flow Mufflers
  • Incorporates an X-Pipe to Balance and Evenly Eistribute Exhaust Pulses Traveling Through the Exhaust System
  • 100% MIG-welded construction ensures optimal strength and durability
Installation Notes
Installation Difficulty:
Level 3Advanced
Installation Time: 2-3 hours
Parts Included

aFe Cat Back System
Installation Hardware
Installation Instructions

2 Year Limited Warranty.
  • Color: Polished
  • Type: Stainless
  • Shipping Weight: 56lb
  • Shipping Dimensions: 67in x 24in x 14in (L x W x H)
  • Jeep Grand Cherokee (WK2)

  • 2018 Jeep Grand Cherokee (WK2)
  • 2017 Jeep Grand Cherokee (WK2)
  • 2016 Jeep Grand Cherokee (WK2)
  • 2015 Jeep Grand Cherokee (WK2)
  • 2014 Jeep Grand Cherokee (WK2)
  • 2013 Jeep Grand Cherokee (WK2)
  • 2012 Jeep Grand Cherokee (WK2)
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aFe Power Mach Force XP Stainless Steel 3" Cat Back Exhaust System Reviews