Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Best Suits Racing and Off-Road Driving. Take on the most challenging trails by swapping your stock Y-pipe with this Kooks 3-Inch Off-Road Y-Pipe. This Y-pipe assembly provides a durable and stable connection –from your Kooks Long Tube Headers to your Silverado’s single factory-style exhaust system. Without restrictive catalytic converters, this Y-pipe is sure to deliver a smoother and unrestricted exhaust gas flow.
Tough Construction. The Kooks 3-Inch Off-Road Y-Pipe is manufactured from durable 16-gauge, 304 stainless steel. Crafted using a state-of-the-art CNC technology, this Y-pipe assembly will fit perfectly in with your truck’s exhaust system. This pipe guarantees a long service life without you having to worry about rust or corrosion.
No-Hassle Installation. This Y-pipe is designed to directly bolt on your Silverado’s OEM outlet. No additional modifications are required and installation can be finished in less than an hour. This Y-pipe assembly is recommended for racing and off-road applications.
Lifetime Warranty Coverage. Kooks gives a limited lifetime warranty for this Off-Road Y-Pipe. This warranty coverage includes repair or replacement of pipes that are found to have faulty materials or substandard craftsmanship. Get the full warranty disclosure from the manufacturer’s website.
No CARB Certification. This Y-Pipe is not certified by CARB. It is therefore not legal for sale, use, or installation on any vehicle registered in California.
Application. Kooks 3-Inch Off-Road Y-Pipe will perfectly fit all 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 models that are equipped with Kooks Long Tube Headers.
Kooks 28513100
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Requires the use of Kooks Long Tube Headers for installation.
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