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2012 - 2018 Jeep Grand Cherokee SRT8 MRT Cat-Back

2012 - 2016 Jeep Grand Cherokee SRT Cat-Back Performance Exhaust System 92P110

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MRT Part Number: 92P110

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List Price: $1,559.99
Our Price: $1,299.99

Price with Selected Options: $1,299.99

Tip Finish:

Description Installation Warranty
2012 - 2018 4th Generation Jeep Grand Cherokee SRT8 Cat-Back Performance Exhaust System
by MRT: Hear the Difference, Feel the Performance, Get Noticed!

LOUDNESS RATING: 9 (On a scale of 1 to 10 with 1 being stock and 10 being OMG loud, when all other components are stock)

DRONE RATING: 5 (On a scale of 1 to 10 with 1 being stock and 10 being intolerable, when all other components are stock)

PERFORMANCE RATING: 8.5 (On a scale of 1 to 10 with 1 being stock and 10 being the maximum possible performance gain from an exhaust system, when all other components are stock)

  • Add an aggressive, classic muscle car exhaust tone to your Jeep Grand Cherokee SRT8
  • Aggressive exhaust note this SRT should have had from the factory
  • Larger than stock diameter tube and straight through style muffler lets you hear the Mopar exhaust note

  • 3-inch diameter CNC mandrel bent exhaust tubing and less restrictive mufflers maximize exhaust gas flow (reduce back pressure) producing noticeable performance gains
  • Less restrictive exhaust gas flow and lighter weight improves gas mileage fuel economy
  • Longer lengths of increased diameter tube of the cat-back system means even more gas flow and performance improvements than an axle-back system

  • Deep American muscle performance sound draws attention whether at idle or wide-open throttle
  • 4-nch double wall, polished T304 stainless steel tips with beveled edges are styled to add a performance look that complements the lines of your Grand Cherokee
  • If you prefer a blackout look for the exhaust tips, choose the matte black Cerakote finish
  • Great sound and great looks turn heads and get positive comments!


  • Industry exclusive 100% T304 stainless steel straight through resonators
  • Constructed from corrosion resistant T304 stainless steel tube, the best quality stainless steel for exhaust systems
  • All component parts (hangers, clamps, bolts) are stainless steel
  • CNC mandrel bending technology for precise fit
  • Unique proprietary manufacturing and quality control process produces the highest quality constructed and best fitting exhaust in the industry
  • Developed and handcrafted in-house at our facility in Plymouth Michigan USA
  • Backed by industry leading Limited Lifetime Warranty

  • MRT engineers this Performance Exhaust System for a simple do-it-yourself (DIY) installation
  • Installation time is about 1 hour and requires only common hand tools
  • All necessary hardware included

  • All 2012, 2013, 2014, 2015, 2016, 2017, and 2018 Jeep Grand Cherokee SRT8
  • No tune required
2012 - 2018 Jeep Grand Cherokee SRT8 Feature Comparison
MRT Performance Exhaust System Loudness Drone Performance
91P001 Axle-Back 9 5 8
92P110 Cat-Back 9 5 8.5


Average Rating: 5 of 5 Total Reviews: 1 Write a review »

MRT cat back exhaust July 2, 2018
Reviewed by: Richard Heileman from Ladson, SC United States  
I just installed my MRT Cat back. It sounds amazing. Really let's the 6.4 breath! Install was about an hour, spent more time with fitment than anything else. It really looks so much better than the factory exhaust. Big shout out to MRT for shipping so fast. Super impressed with the quality of the pipes. Worth every cent!
2015 Black SRT -Ladson, SC