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MBRP 3-Inch XP Series Single Exhaust System with Polished Tip; Side Exit (14-18 4.3L Silverado 1500)

Item S101457
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      Product Information

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


      • Rich Mellow Exhaust Note
      • High Flow Straight-Through Muffler
      • Mandrel-Bent T-409 16-Gauge Stainless Steel Tubing
      • T-304 Stainless Steel Tip
      • Bolt-on Design; Some Cutting May Be Required
      • Limited Lifetime Warranty
      • Designed to be used with One-Piece Driveshafts Only
      • Fits 2014-2018 4.3L Chevrolet Silverado Models


      Solid Power Boost. Built from end to end from T-409 stainless steel, the MBRP XP Series Single Side Exit 3-inch Cat-Back Exhaust lasts much longer than aluminized steel, while offering major power and effectiveness gains for your 2014-2018 Silverado. Exhaust gases rush swiftly out through the mandrel-bent tubing and high-flow muffler, creating a strong front-to-back flow that draws cold air strongly into the intakes. Clearing fume backpressure and cooling the exhaust by 200° F, this cat-back frees up fuel mileage and improves horsepower and torque. The XP Series Cat-Back creates a smooth but commanding rumble to replace the factory exhaust note.

      Lasting Design. The XP Series is designed by MBRP to offer a tough, permanent stainless steel component without the full cost of T-304. The XP Series Cat-Back uses all T-409 stainless steel construction, making it proof against rust and corrosion, though it does eventually discolor slightly. The tubing is 3” in diameter and mandrel-bent, while the attractive, highly polished tip flares to 4” and bears an etched MBRP logo. Depending in your cab and box configuration, some cutting to the piping may be required.

      Application. The MBRP XP Series Single Side Exit 3-inch Cat-Back Exhaust is designed to fit on all cab and box configurations available for the 2014-2018 4.3L Chevrolet Silverado 1500 models with an one-piece driveshaft.

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      MBRP S5080409

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Muffler Assembly
      • Exhaust Tip
      • Exhaust Piping

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Silverado 1500

        • 4.3L V6 - 14, 15, 16, 17, 18

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