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SLP 3 in. Single Exhaust System - Side Exit (14-18 4.3L Silverado 1500)

Item S101435
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      Product Information

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


      • Performance Cat-Back Exhaust
      • Smooth, Sporty Exhaust Note
      • High Flow Muffler
      • 3" Stainless Steel Construction
      • Mandrel-Bent Tubing
      • 4" Polished Side Exit Tip
      • Limited Lifetime Warranty
      • Fits All 2014-2018 4.3L Chevrolet Silverado Models


      Sporty Sound. The SLP 3” Cat-Back Single Side Exit Cat-Back Exhaust System is engineered to up the sound and give a little extra kick to 2014-2018 Chevrolet equipped with the 4.3L EcoTec V6 up front. The high flow muffler decreases back pressure and is acoustically tuned to produce a sportier, throaty exhaust note. Already packing impressive power from the factory, this SLP cat-back can further increase horsepower and torque.

      Built To Last. Constructed from high-quality stainless steel that is highly resistant to pitting and corrosion, this SLP cat-back uses 3" mandrel-bent piping to provide an unrestricted and optimized exhaust flow. The factory tailpipe is replaced with a massive 4" polished T304 stainless steel tip that vents behind and to the side of the rear passenger tire. 

      Straight Forward Installation. The SLP 3” Cat-Back Exhaust with Single Side Exit for 2014-2018 Silverado half-ton trucks includes all the necessary hardware and is direct replacement using basic hand tools.

      Application. This Single Side Exit SLP 3 in. Cat-Back Exhaust is designed to fit on all cab and box configurations available for the 2014-2018 Chevrolet Silverado models equipped with the 4.3L engine.

      Fitment: 2014 2015 2016 2017 2018 Details

      MPN# 620074

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

      Write a Review

      Ratings Summary

      5 out of 5 overall rating from 2 customers

      Installation Time: Less than 1 Hour

      • November 19, 2018

        5 2018 LTZ - RIDICULOUS Installation Time: Less than 1 Hour


        I really like the exhaust. It was packaged very well. The installation was very simple. Backing the truck on driveup ramps made it very easy to remove the factory exhaust in one piece. I went with this system over the Borla because of the price. I couldn't see spending almost three hundred dollars more(although I wanted to try the Borla system). I also like the single exhaust. It is loud enough for me without being to loud.

        Helpful (6)
      • February 27, 2018

        5 2014 - JamesL Installation Time: Less than 1 Hour

        Awesome sound

        I've had this SLP system on my truck for almost a year now and have had no issues with it sounds amazing under acceleration with no drone at cruising speeds would highly recommend. Install is very simple and fast if you have ramps to back you pickup onto to get the factory exhaust out without cutting it.

        Helpful (10)

      Questions & Answers (1 answers)

      1 Top Rated Question

      How would this system compare with the Carven progressive system? They appear very similar in design. Being loud is not a large concern for me, but interior drone is. Would one perform better than the other in this area?

      • The SLP 3 in. Single Exhaust System and Carven Exhaust Progressive Series Single Exhaust System will both be low on drone. Both will also offer considerably louder exhaust over OEM.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Muffler Assembly
      • Exhaust Tip
      • Exhaust Piping

      Will It Fit My Silverado 1500

      • 4.3L V6 - 14, 15, 16, 17, 18

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