1 3

Kooks Header & Catted Y-Pipe Kit | Chevy Silverado/Suburban/Tahoe/GMC Sierra/Yukon XL (2855H420)

Kooks Header & Catted Y-Pipe Kit | Chevy Silverado/Suburban/Tahoe/GMC Sierra/Yukon XL (2855H420)

2855H420

In stock

$3,108.72 USD
$3,454.13 USD $3,108.72 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit is a high-performance exhaust upgrade designed to enhance the power and sound of your Silverado. Crafted by Kooks Headers, a leader in the industry for over 50 years, this kit features 1-7/8 inch primary tubes and a 3-inch Y-pipe, optimized for improved exhaust flow and increased horsepower. Built with hand-crafted precision, these headers and catalytic Y-pipe deliver durability and top-tier performance for street, race, and off-road applications. The kit is engineered to maximize exhaust efficiency, resulting in better throttle response and a more aggressive sound profile.

This header and Y-pipe kit is specifically designed for 2009-2013 Chevrolet Silverado 1500 models, including LTZ, WT, LS, LT, and XFE trims. It is compatible with vehicles equipped with the appropriate engine configurations and serves as a direct bolt-on upgrade for factory exhaust components. Ideal for enthusiasts seeking increased performance and a more aggressive exhaust note, this kit is suitable for street and racing use. Installation involves replacing the stock headers and catalytic Y-pipe, with all necessary components included for a straightforward upgrade. It provides a significant performance boost while maintaining emissions compliance with the included catalytic converters.

Overview

Kooks Headers

Fits 2009–2013 Chevrolet Silverado 1500 LTZ WT LS LT with 1-7/8" x 3" Header & Catted Y-Pipe Kit

Part #: 2855H420

Overview

The Kooks 09-13 Chevrolet Silverado 1500 Header & Catted Y-Pipe Kit is a high-performance exhaust upgrade designed specifically for Silverado owners seeking improved sound, airflow, and overall engine efficiency. Crafted with precision and attention to detail, this kit is ideal for enthusiasts who want to enhance their truck’s performance while maintaining a reliable and durable setup. Whether you’re looking to boost horsepower, improve throttle response, or simply enjoy a more aggressive exhaust note, this kit offers a comprehensive solution tailored to your Silverado’s needs. Engineered for durability and performance, these headers and Y-pipe are built to withstand the rigors of daily driving and spirited off-road adventures. The kit is suitable for those who demand quality craftsmanship and want to maximize their vehicle’s potential with a bolt-on upgrade that’s straightforward to install and designed for long-lasting performance.

Key Features

This header and Y-pipe kit features premium materials and a thoughtful design to optimize exhaust flow and reduce backpressure. Key features include:
  • Constructed from high-grade stainless steel for corrosion resistance and longevity
  • Mandrel-bent tubing for smooth exhaust flow and increased performance
  • Precision-welded flanges for a secure, leak-free seal
  • Designed to fit 2009–2013 Silverado 1500 models with specific engine configurations
  • Includes a catted Y-pipe to meet emissions standards while enhancing exhaust flow
  • Handcrafted craftsmanship with attention to detail for consistent quality
  • Supports improved throttle response and a more aggressive exhaust tone

Construction & Design

The headers are crafted from durable stainless steel, featuring mandrel bends that ensure optimal airflow and reduce turbulence. The flanges are machined for a precise fit, minimizing exhaust leaks and ensuring a secure connection. The Y-pipe is designed to integrate seamlessly with the headers and factory exhaust system, providing a balanced upgrade that maintains emissions compliance while delivering performance benefits.

Driving Feel & Feedback

Installing this kit can enhance your Silverado’s overall driving experience by providing a more responsive throttle and a deeper, more aggressive exhaust note. The improved exhaust flow can contribute to slight gains in power and torque, making your truck feel more lively and engaging on the road or off-road.

Installation & Fitment

This kit is designed for straightforward bolt-on installation, compatible with 2009–2013 Chevrolet Silverado 1500 models equipped with the specified engine options. Proper tools and mechanical knowledge are recommended for installation to ensure a secure and proper fit.

What’s Included

The package includes all necessary headers, the catted Y-pipe, and hardware required for installation, providing a complete upgrade solution for your Silverado’s exhaust system.

Ideal For

Perfect for Silverado owners looking to improve exhaust sound, airflow, and engine response without extensive modifications. Suitable for street performance, off-road adventures, and daily driving enhancements.
View full details