Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted Y-Pipe (99-06 4.8L, 5.3L Silverado 1500)
Item S143229
Silverado 1500 Sales Techs:
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Get a Boost in Horsepower and Torque
- Increases Exhaust Volume
- High-Quality Long Tube Headers
- Comes with a Catted Y-Pipe
- Constructed From 1-3/4-Inch 304 Stainless Steel
- Has a Stainless Steel Finish
- Used for Racing Purposes Only
- Does Not Have a CARB EO Number
- Tuning Isn’t Required
- Fits All 1999-2006 4.8L, 5.3L Chevrolet Silverado 1500 Models
Description
Hit Higher Horsepower and Torque with Ease. With these Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted Y-Pipe, your Chevrolet Silverado will gain a race-ready quality. The headers’ long tube construction allows them to decrease backpressure in your truck’s engine and prevent exhaust crossflow. It also allows your vehicle to hit higher horsepower and torque in mid to high RPM. As a result, your truck’s engine won’t have any trouble generating a ton of power during your high-performance drives.
Produces a More Aggressive Sound. Combining these long tube headers with your race-ready Silverado will allow your vehicle to generate a distinctively loud and aggressive exhaust sound. As a result, you can scare the other motorists on the track each time you step on the gas.
Includes a Catted Y-Pipe. This kit comes with a high-quality catted Y-pipe. This component helps lower the emissions your vehicle releases while allowing it to generate a rugged exhaust sound.
Heavy-Duty Headers. The headers are made entirely from 304 stainless steel and come with a stainless steel finish. Their construction makes them remarkably durable, so they stand up to the heat of the engine and endure the demands of your high-performance drives.
Tuning Isn’t Necessary. You don’t have to retune your truck once these headers are installed. This is because this kit is designed to work with your vehicle’s existing setup with no problem.
Application. These Kooks 1-3/4-Inch Long Tube Headers with High Flow Catted Y-Pipe fit all 1999-2006 4.8L, 5.3L Chevrolet Silverado 1500 models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Long Tube Headers
- (1) Catted Y-Pipe
- Mounting Hardware
4.7
Reviews of Kooks Exhaust Products (39)
Reviews of Kooks Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
10 More Questions
