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Kooks 3 in. Green Catted Y-Pipe (09-13 4.8L, 5.3L Silverado 1500 w/ Long Tube Headers)

AmericanTrucks no longer carries the Kooks 3 in. Green Catted Y-Pipe (09-13 4.8L, 5.3L Silverado 1500 w/ Long Tube Headers). Please check out 2007-2013 Silverado 1500 Exhaust Pipes for an updated selection.

Features & Details

  • Improves Exhaust Flow
  • Crisp, Aggressive Tone
  • Green Catted Y-Pipe
  • Includes 49-State-Legal Kooks Ultra High Performance GREEN Catalytic Converters
  • 3” Diameter Piping
  • 16-Gauge Stainless Steel Piping
  • Requires Kooks Long Tube Headers
  • OEM Outlet for Use with Stock Exhaust
  • Fits 2009-2013 Chevrolet Silverado with 4.8L or 5.3L Engine
Eco-Friendly Boost in Horsepower and Torque. Adding the Kooks 3 in. Green Catted Y-Pipe to your truck is a guilt-free way of boosting its horsepower. This midpipe features green catalytic converters that are specifically designed to improve your truck’s power and reduce its emissions. Talk about eco-friendly!

Sound That Complements Your Truck’s Look. Also, this catted Y-pipe produces a low growl that complements your truck’s look and performance. You’ll see, feel, and hear the difference once you take your truck on another off-roading adventure.

49-State-Legal Cats. Kook’s green catalytic converter, the highlight of this mid-pipe set, is both EPA-certified and legal in 49 states. However, it should be noted that this item cannot be legally sold, used, or installed in licensed vehicles in California as it is not CARB compliant.

Withstands Punishing Road Conditions. Harsh weather, difficult obstacles, and punishing slopes — the green catted Y-pipe is designed for these conditions. The exceptional strength of the pipes allows them to work without fail even in temperatures that reach up to 1500°F and with applications that produce up to 800 HP.

Application. The Kooks 3 in. Green Catted Y-Pipe is meant to be used with the Kooks Long Tube Headers. This midpipe is measured to fit 2009-2013 models of the Chevrolet Silverado, especially those with a 4.8L or 5.3L engine.

Fitment: 2009 2010 2011 2012 2013 Details

MPN# 28553300

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Y-Pipe
Installation Info
Will it fit my Silverado 1500?

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