20% Off - coupon code "SAVE20" (details)

MBRP GMC Sierra 4" Cat-Back Cool Duals Dual Exit Exhaust System - Diesel Engines

MBRP GMC Sierra 4
Select Your Vehicle:
Product Info:
$634.99 and up
$765.87 - $1,033.44
Shipping Free Shipping
Financing PayPal Credit
Included 1 Year Low Price Guarantee

The GMC Sierra has been a very popular truck, but has left something to be desired in the sound department. Boasting a great engine one would believe that the exhaust note coming from the tail pipes would provide an indication that those ponies are under the hood, yet they do quite the opposite.

Well, MBRP has just the answer in providing the rumble you seek for your GMC Sierra. The Cool Duals exhaust system mounts in the factory location and exits to each side all while providing a deep rumble and throaty sound to let onlookers know there is more than a wimpy V6 under the hood. Boasting mandrel bends and a high-flow muffler to improve both performance and fuel economy. This system is available in two different styles:  XP Series or Installer Series.

The XP Series is the rugged and dependable series. Made of T409 stainless steel, it's designed and built to stand up to the hardest road conditions. MBRP is so sure that the XP Series has what it takes that they have backed it with an amazing lifetime warranty. That is absolutely the best warranty for a T409 system in the industry.

Last but not least is the Installer Series. Made of 100% heavy gauge aluminized steel the Installer Series is designed to provide the cost conscious consumer with the same high-quality design and craftsmanship as the other systems, but at a value price. This series is suitable for areas with moderate environmental conditions.

  • Gives your GMC a great new look
  • Head turning sound
  • Available in two different styles
  • All hardware and installation instructions included

This bolt-on system comes with everything you need for a quick and simple installation. MBRP has some of the hottest exhaust systems on the market today. With a series to fit any budget, these MBRP exhaust systems are sure to fill the need of any performance enthusiast.

MBRP Inc. Accessories and Parts
This product has not yet been reviewed. If you are familiar with this product, please be the first to submit a review by clicking here.
Manufacturer Part Number(s):
S6002409, S6002AL, S6014409, S6014AL