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Corsa 2.5" Sport Cat-Back Dual Exhaust System with Single Rear Exit 4.5" Polished Pro-Series Tips by Corsa

Part no: 14991

$1,677.00 + free Shipping
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Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Sold as a kit
  • NO welding required
  • Does NOT fit Summit edition models
  • ONLY fits models with a 5.7L engine


  • 2011-2017 Jeep Grand Cherokee WK with a 5.7L Engine


The Corsa 2.5" Sport Cat-Back Dual Exhaust System delivers an aggressive exhaust tone under acceleration and a drone-free experience while cruising. Corsa's patented Reflective Sound Cancellation (RSC) technology allows its engineers to create a drone-free exhaust sound that is specifically styled for the Grand Cherokee WK. This exhaust system provides an increase of 8 horsepower and 12 ft-lbs torque thanks to a 96% increase in flow over the stock exhaust. It is constructed from 304 stainless steel. Included is a pair of single 4.5" double-walled polished exhaust tips. This exhaust system is a 100% bolt-on installation and is backed by Corsa's limited lifetime warranty.

Product Details:

  • Custom-tuned with an aggressive exhaust note
  • Increase of 8 horsepower and 12 ft-lbs torque
  • Flows 96% better than stock
  • 13 lbs lighter than stock
  • No drone while cruising
  • Made from 304 stainless steel
  • Polished stainless steel tips
  • Easy, bolt-on installation
  • Backed by Corsa's limited lifetime warranty
  • Made in the USA

Parts Included:

  • (1) Left Tunnel Muffler Assembly
  • (1) Right Tunnel Muffler Assembly
  • (1) Rear Left Muffler Assembly
  • (1) Rear Right Muffler Assembly
  • (1) XO-Pipe Assembly
  • (2) Axle Pipes
  • (2) Polished Tips
  • Hardware

Years Covered:

2011, 2012, 2013, 2014, 2015, 2016 and 2017

For California residents: Proposition 65 Warning

Vehicle Fitment

2011-2018JeepGrand Cherokee WK

Additional Information

SKU Aliases14991

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