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Magnaflow Off Road Pro Series Single Exhaust System; Turn Down (14-18 5.3L Silverado 1500)

Item S102912
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Boost Your Silverado's Performance and Sound
      • Full Cat-Back Exhaust System
      • 3" Mandrel-Bent Stainless Steel
      • High-Performance, Heavy Sound Straight-Through Design
      • 3" Stainless Turn Down Tip For Industrial-Inspired Feel
      • Lifetime Warranty
      • Fits 2014-2018 5.3L Chevy Silverado 1500 Models


      Aggressive Sound, Turned Straight Down. If you're looking for a cat-back exhaust that boosts performance and gives you a rough and tumble industrial look, then you need to check out the Magnaflow Off Road Pro Series Cat-Back Exhaust - Turn Down for your 2014-2018 5.3L Chevy Silverado 1500. With the top-quality design and construction you've come to expect from Magnaflow, your Silverado will be seeing more horsepower, torque, and overall better performance.

      Feel that Roar. When you equip this exhaust to your Silverado, you're immediately going to see and feel improvements to ft. lbs or torque and a boost to horsepower thanks to its superior design leading to the beefy, straight-through perforated muffler. It gives you the deep, growling revs which roar to life when you hit the gas.

      Cat-Back, Mandrel-Bent. This exhaust provides a 3-inch, mandrel-bent system to provide maximum flow without compromise. The through and through stainless steel design provides a sturdy, durable, and appealing look to the system as well, which will serve you well for years to come.

      Installation. This cat-back exhaust system should be installed by those with mechanical expertise. It will take around two hours with the truck up on jack stands or, preferably, a car lift. Install can be completed with just simple hand tools.

      Lifetime Warranty. The solid construction of this Magnaflow Cat-Back Exhaust is backed up with Magnaflow's Lifetime Warranty. Please See Magnaflow's full warranty for complete details.

      Application. This Turn Down Magnaflow Off Road Pro Series Cat-Back Exhaust is designed to fit 2014-2018 Chevy Silverado 1500 models equipped with a 5.3 Liter Engine. Ensure correct model before purchase.

      Fitment: 2014 2015 2016 2017 2018 Details

      MPN# 17148


      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (3)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 3 customers

      Installation Time: Less than 1 Hour

      • June 08, 2019

        5 2018 LT - APDMartinez Installation Time: Less than 1 Hour


        This exhaust sounds great. Not overly loud during normal driving but has a strong rumble to it. The install couldn't have been easier, about 30 mins to remove the stock exhaust and 15 to install this one. Drone in V8 mode is audible but not annoying but in V4 is pretty bad. Definitely recommend pairing with an AFM delete.

        Helpful (0)
      • February 19, 2019

        5 2015 - NickR Installation Time: Less than 1 Hour

        Exactly what I hoped for

        Thanks to American Trucks, I was able to decide on this particular exhaust. Without their great install video, and sound clips throughout their product page, I’d probably still be searching for the right exhaust. From start to finish, install took me maybe 45 minutes. My Silverado is lifted 7”, so to avoid using any jacks or a lift, I simply removed the factory spare tire and the OEM exhaust slid straight out the back of the truck. Sound is very deep while cruising, but almost factory sounding at idle. Quality of parts is on par with you’d expect from a company like Magnaflow, and everything bolted up easily.

        Helpful (1)
      • August 26, 2018

        Review shared from Magnaflow Off Road Pro Series Single Exhaust System; Turn Down (14-18 5.3L Sierra 1500)

        5 2014 - TrentT Installation Time: Afternoon


        Vary nice sound loud but not over the top but loud

        Helpful (11)

      Questions & Answers (1 answers)

      1 Top Rated Question

      Can you fit a 35in tire under the bed with this set up?

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cat-Back Exhaust Kit
      • Mounting Hardware

      Will It Fit My Silverado 1500

      • 5.3L V8 - 14, 15, 16, 17, 18

      Designed for the Regular Cab and Crew Cab with the Short Box.

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