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Kooks 1-7/8x3 Header & Catted Y-Pipe | Chevy Suburban 15-20, Tahoe, Sierra 14-19 (2860H420)

Kooks 1-7/8x3 Header & Catted Y-Pipe | Chevy Suburban 15-20, Tahoe, Sierra 14-19 (2860H420)

2860H420

In stock

$3,111.01 USD
$3,525.81 USD $3,111.01 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit is a high-performance exhaust upgrade designed to enhance power and sound for your vehicle. Crafted by Kooks Headers, a leader in the industry with over 50 years of experience, this kit features 1-7/8 inch primary tubes and a 3-inch Y-pipe, providing improved exhaust flow and increased horsepower. The headers are hand-crafted with precision, ensuring durability and optimal performance. This system is engineered to deliver a more aggressive exhaust note while maintaining quality and reliability, making it suitable for enthusiasts seeking both street and track performance enhancements.

Designed specifically for 2015-2020 Chevrolet Suburban models equipped with LS or LTZ engines, this kit is a direct bolt-on replacement for the factory exhaust components. It fits models with the LT and LTZ trim levels and is ideal for street, race, or off-road applications. The kit includes headers and a catted Y-pipe, offering a complete upgrade solution. Installation is straightforward for those familiar with exhaust systems, providing a significant performance boost without requiring extensive modifications. This kit is perfect for drivers looking to maximize their vehicle’s power output and sound profile.

Overview

Kooks Headers

Fits 2015–2020 Chevrolet Suburban LT, LS, LTZ with 1-7/8" x 3" Header & Catted Y-Pipe Kit

Part #: 2860H420

Overview

The Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit is a high-performance exhaust upgrade designed for enthusiasts seeking improved engine response and a more aggressive sound. Crafted with precision and built for durability, this header and Y-pipe combination is ideal for street and performance applications, helping your vehicle achieve its full potential. Whether you're customizing your daily driver or building a race-ready machine, this kit offers a significant upgrade over stock components, enhancing airflow and supporting your vehicle’s performance goals. Designed specifically for Chevrolet Suburban models from 2015 to 2020, this kit ensures a direct fit and straightforward installation, making it accessible for both seasoned mechanics and dedicated DIY enthusiasts. The headers are engineered to optimize exhaust flow, reduce backpressure, and improve throttle response, while the catted Y-pipe maintains emissions compliance and smooths out exhaust gases for a refined driving experience. Key Features

Key Features

This header and Y-pipe kit features:

  • Constructed from high-grade stainless steel for corrosion resistance and longevity
  • Mandrel-bent tubing for smooth exhaust flow and increased performance
  • Designed with a 1-7/8" primary tube diameter for optimal airflow
  • Includes a catalytic Y-pipe to meet emissions standards while enhancing exhaust efficiency
  • Precision welds and craftsmanship for durability and a professional finish
  • Engineered for easy bolt-on installation with minimal modifications
  • Supports improved horsepower and torque gains across the RPM range

Construction & Design

The headers are meticulously crafted from stainless steel, featuring mandrel bends that ensure maximum exhaust flow and durability. The design incorporates a 3-inch Y-pipe with catalytic converters, balancing performance with emissions compliance. The high-quality welds and precision manufacturing reflect Kooks’ commitment to excellence and longevity.

Driving Feel & Feedback

This exhaust upgrade helps deliver a more responsive throttle and a deeper, more aggressive exhaust note. The improved airflow reduces exhaust backpressure, resulting in enhanced engine efficiency and a more engaging driving experience.

Installation & Fitment

Designed for a direct bolt-on fit, this kit is compatible with 2015–2020 Chevrolet Suburban LT, LS, and LTZ models equipped with the specified engine configurations. Basic mechanical skills and standard tools are sufficient for installation, which typically takes a few hours.

What’s Included

The package includes all necessary headers, the catted Y-pipe, and hardware required for a complete installation. Additional gaskets or tools are not included but may be recommended for optimal fitment.

Ideal For

This kit is perfect for enthusiasts looking to improve their vehicle’s exhaust flow, sound, and overall performance. It’s suitable for street-driven vehicles and those participating in performance tuning or racing modifications.
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