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Kooks 3-Inch GREEN Catted Y-Pipe (14-18 5.3L Silverado 1500 w/ Long Tube Headers)

Item S101026
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      Product Information

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


      • Increased Horsepower and Torque
      • Enhanced and Aggressive Exhaust Note
      • Mandrel Bent Stainless Steel Tubing
      • 3” Inlet Diameter and 29 lbs
      • 16-Gauge Stainless Steel Piping
      • OEM Outlet for Use with Stock Exhaust
      • Kooks EPA Certified Green Catalytic Converters
      • Connects to OEM Catback Exhaust
      • Must be used with Kooks Long Tube Headers
      • Not CARB compliant
      • Fits 2014 – 2018 5.3L Chevrolet Silverado Models


      Performance Boost. Crank up your 5.3L Chevrolet Silverado and take your speed to a whole new level. The Kooks 3-inch Green Catted Y-Pipe enhances your vehicle’s horsepower and torque. Used with the Kooks Long Tube Headers, this catted y-pipe improves exhaust flow, boosting the vehicle’s over-all performance.

      Aggressive Exhaust Sound. Cruise the high-way or take on your next great off-road adventure with a brand new tough sound. The Kooks 3-inch Green Catted Y-Pipe adds an aggressive exhaust note to your vehicle. The y-shaped mandrel bent tubing allows for a better exhaust flow, resulting into a sonorous loud growl that’s sure to grab everyone’s attention.

      Quality Materials. Designed for high stability and better exhaust flow, the Kooks 3 in. Green Catted Y-Pipe has a strong stainless mandrel bent tubing. Weighing 29 lbs, the catted y-pipe connects to the required Kooks long tube headers to create an upgraded cat-back exhaust.

      Simple Installation. The Kooks 3 in. Green Catted Y-Pipe was designed to bolt up to Kooks Long Tube Headers and be used with the stock exhaust. Connection can be done in approximately 2 hours with light to moderate mechanical skills.

      Application. The Kooks 3 in. Green Catted Y-Pipe is compatible with Chevrolet Silverado models from 2014 to 2018. This part requires the use of Kooks Long Tube Headers.

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      Kooks 28603300

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Catback Y-Pipe

      Customer Reviews (1)

        Brand Image

        Reviews of Kooks Exhaust products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Silverado 1500

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

          Requires the use of Kooks Long Tube Headers for installation.