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Magnaflow Street Series Dual Exhaust System with Polished Tips; Middle Side Exit (14-18 5.3L Silverado 1500)

Item S102937
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Market Price $1,384.60 You Save 13% ($180.60)
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$1,204.00 (each)

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      Video Review & Installation

      Product Information

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


      • Mellow, Baritone Sound
      • Increases Exhaust Flow for Better Power
      • Free-Flowing Muffler Design
      • T409-series Mandrel-Bent Stainless Steel
      • Glossy Polished Finish
      • Middle Side Exit Exhaust Tips
      • Simple Bolt-On Install
      • Made in the USA
      • Fits 5.3L 2014 - 2018 Chevy Silverados and Sierra 1500s


      MagnaFlow Sound. The sound you get from a MagnaFlow exhaust system has become so famous that it's now used as an adjective. "MagnaFlow Sound" is a deep, throaty tone with a mellow undercurrent that no other system can provide. The Street Series gives you that quintessential growling rumble while cutting out the natural harshness.

      Added Horsepower. Whether you have a Sierra or a Silverado, the OEM exhaust system is creating back pressure and restricting flow for the sake of emissions. The MagnaFlow Street Series Performance Exhaust system does away with those shackles, giving you unfettered exhaust flow and increasing your torque, horsepower and fuel economy.

      Resilient Construction. MagnaFlow produces the Street Series right here in America using 100% 409 stainless steel tubing. Every curve is also mandrel-bent to keep the interior surface as smooth and unrestricted as humanly possible.

      Quick Bolt-On Install. Installing your new MagnaFlow Street Series Exhaust System will require basic hand tools — no welding whatsoever.

      Application. MagnaFlow Street Series Performance Exhaust is a direct fit for 5.3L 2014 - 2018 Chevy Silverados and Sierra 1500s.

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      Magnaflow 15270

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Magnaflow MF Series Cat-Back Exhaust System
      • All Necessary Parts and Hardware
      • Installation Instructions

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Silverado 1500

        • 5.3L V8 - 14, 15, 16, 17, 18

        Designed for the Double Cab with the Standard Box and the Crew Cab with the Short Box.

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