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  • GMC Sierra 1500 CatBack Exhaust System

MBRP Cat Back Exhaust Kit T409 2014-2018 GMC Sierra 1500 6.2L V8

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Product Description

Part Number Details: XP Series Cat Back System T409 Stainless Steel With Muffler, 3-1/2 Inch Pipe Diameter Single Exhaust With Single Passenger Side Exit Behind Rear Tire & Stainless Steel Tip


MBRP Part Number: S5086409



  • Mirror Polished T304 Exhaust Tip. Delivers A Rich, Mellow Exhaust Note
  • Can Improve Fuel Economy By 1 To 2 Miles Per Gallon
  • Boosts Torque And Horsepower
  • Complete Cat Back System
  • Sound And Style - Has Been Specifically Tuned To Get The Optimal Sound From Your Pickup
  • Easy Installation - Bolt-On, No Weld Design Makes Installing This On Your Truck A No Hassle One To Two Hour Project
  • Limited Lifetime Warranty



 MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty. Please Note: This series may, with time, develop surface rust which is not covered by the warranty. Wintry road conditions and road treatments may accelerate this process.


Fitment Table:

2014 GMC Sierra 1500 MBRP Catback Exhaust System 2017 GMC Sierra 1500 MBRP Catback Exhaust System
2015 GMC Sierra 1500 MBRP Catback Exhaust System 2018 GMC Sierra 1500 MBRP Catback Exhaust System
2016 GMC Sierra 1500 MBRP Catback Exhaust System  

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