BLACK FRIDAY DEALS NOW LIVE UP TO 40% OFF - SHOP NOW

  See more parts for GMC Sierra
Select the year of your GMC Sierra:
Product thumb
MRT Tough Truck Catback Exhaust System (6.5ft Bed) GMC Sierra 1500 5.3L 2014-2018
$1187.99
The MRT GMC Sierra MRT ToughTruck catback system is our loudest Sierra exhaust and is handcrafted in corrosion resistant T304 Stainless Steel. This system includes 3" mandrel bent tube and a 4" double wall, polished T304 stainless steel tip with beveled edges. It is engineered for the best sound to match the GMC Sierra and provides increased performance from increased exhaust flow. This exhaust system is the louder of the two performance Sierra exhaust systems offered by MRT.

Features:
  • DIY installation for the backyard mechanic
  • T304 Stainless Steel for the best corrosion resistance
  • Engineered, designed and manufactured in the USA
Hear the Difference:
  • How does it sound? The MRT ToughTruck catback #92T105G has a loud, deep muscle car sound.
  • Is there drone or resonance? The drone is noticeable but tolerable.
  • What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.
Install Instructions:
  • Can I install this myself? Yes, MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.
  • How long does it take to install? Installation time is about 1 hour and requires only common hand tools.
  • What is included? All necessary hardware included.
  • For Instructions CLICK HERE
Fitment:
  • GMC Sierra 1500 5.3L V8 2014-2018
Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.


Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2014-2018
GMC Sierra
MRT Engineered Performance

In 2002, MRT was established by a long-time auto enthusiast as an opportunity to engineer aftermarket parts for the everyday cruiser, passionate race car driver and the energized performance sportsman. Today, this business is one-of-a-kind featuring a retail storefront, warehouse distributor, engineering design and manufacturing capability located under one roof just outside the Motor City in Plymouth, MI.

Why You Should Purchase MRT Engineered Performance Products at Vivid Racing

Regardless of what styles or sizes you're interested in, the one thing you can depend on to come with every product order is the best buying experience in the business. From fitment help from our in-house wheel experts to shipping packages, we'll take care of you and your order every step of the way. We know how much of a financial investment you're making in buying performance products, and in return, we'll deliver service and product that is second to none

At Vivid Racing, we simply love cars. Cars are our vice in life. We love the automotive community and love our customers who think like us. Vivid Racing ensures that they meet the customer?s expectations in terms of quality, size, and strength

Buy online or give one of our world-class professionals a call at 1-480-966-3040

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

Highest to Lowest Newest to Oldest Favorite Reviews
All Ratings 5 ★ Reviews 4 ★ Reviews 3 ★ Reviews 2 ★ Reviews 1 ★ Reviews
×
Write a Review
MRT Tough Truck Catback Exhaust System (6.5ft Bed) GMC Sierra 1500 5.3L 2014-2018

How would you rate this product?
It appears from your ratings that you may have an issue that needs attention. If you left a 1 or 2-Star rating by mistake, please correct it before continuing. Or, if your rating is correct, please leave us some feedback so that we can better serve you.
Continue to feedback.
No thanks. I would rather not participate in rating.
Write a short headline:
*Write a review about this product:
Only 50 characters left to turn your standard review into a featured review!
Please enter your contact information below:
Please don't put an email in the name field. address.
Please enter a valid email address.
Your email is safe.It will onlybe used for order confirmation and customer care.
John L. Verified Customer    11-20-24 - British Columbia, Canada

Easy ordering

Recommend this Company
5 / 5
Evan S. Verified Customer    11-20-24 - California, United States

Easy to navigate site.

Recommend this Company
5 / 5
MIHAI R. Verified Customer    11-20-24 - Delaware, United States

Excelent

Recommend this Company
5 / 5