K&N Engineering 57-3036 Performance Cold Air Intake Kit for GM Trailblazer and Envoy 4.2L L6

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle. K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty

Enhance your vehicle’s airflow and boost horsepower with the K&N Engineering 57-3036 performance cold air intake kit, designed specifically for select GMC and Chevrolet models. This high-density polyethylene (HDPE) rotationally-molded tube increases airflow volume to your engine, resulting in improved torque and power output. The system features a washable, reusable High-Flow Air Filter with oiled cotton media, capable of going up to 100,000 miles before requiring service under normal highway driving conditions. The oversized, conical filter design ensures maximum airflow and filtration efficiency, contributing to better engine performance and fuel economy. A custom heat shield is included to protect intake air from the high temperatures within your engine bay, maintaining optimal air density and combustion efficiency. The installation process is straightforward, typically completed in less than 90 minutes, making it an accessible upgrade for DIY enthusiasts and professional installers alike. Please note that some models may not be legal for sale or use on pollution-controlled vehicles in California; refer to the product specifications for CARB compliance status for your specific vehicle. Backed by the K&N No-Hassle Lifetime Limited Warranty, this intake system guarantees durability and performance, providing long-term value and peace of mind. Suitable for vehicles such as the 2004-2005 GMC Envoy, 2004-2005 Chevrolet Trailblazer, and 2004-2005 Oldsmobile Bravada, this system is compliant with EPA standards and designed to deliver consistent, reliable performance without voiding your vehicle warranty. Whether you're looking for increased horsepower or enhanced engine sound, the K&N 02-04 Chevy Trailblazer L6-4.2L Performance Intake Kit is a dependable upgrade that improves your driving experience.

Features:

• High-density polyethylene (HDPE) rotationally-molded tube for increased airflow volume

• Washable, reusable High-Flow Air Filter with oiled cotton media for up to 100,000 miles between services

• Oversized, conical filter design for maximum airflow and filtration efficiency

• Custom heat shield to protect intake air from high engine bay temperatures

• Simple installation process typically completed in less than 90 minutes

• Guaranteed to increase horsepower and torque

• Backed by the K&N No-Hassle Lifetime Limited Warranty

• EPA compliant and designed for specific vehicle fitments

Fits
Chevrolet Trailblazer LS 2002
Chevrolet Trailblazer LS 2003
Chevrolet Trailblazer LS 2004
Chevrolet Trailblazer LS 2005
Chevrolet Trailblazer LT 2002
Chevrolet Trailblazer LT 2003
Chevrolet Trailblazer LT 2004
Chevrolet Trailblazer LT 2005
Chevrolet Trailblazer LTZ 2002
Chevrolet Trailblazer LTZ 2003
Chevrolet Trailblazer North Face 2002
Chevrolet Trailblazer North Face 2003
Chevrolet Trailblazer North Face 2004
Chevrolet Trailblazer EXT LS 2003
Chevrolet Trailblazer EXT LS 2004
Chevrolet Trailblazer EXT LS 2005
Chevrolet Trailblazer EXT LT 2002
Chevrolet Trailblazer EXT LT 2003
Chevrolet Trailblazer EXT LT 2004
Chevrolet Trailblazer EXT LT 2005
Chevrolet Trailblazer EXT North Face 2002
Chevrolet Trailblazer EXT North Face 2003
Chevrolet Trailblazer EXT North Face 2004
GMC Envoy SLE 2002
GMC Envoy SLE 2003
GMC Envoy SLE 2004
GMC Envoy SLE 2005
GMC Envoy SLT 2002
GMC Envoy SLT 2003
GMC Envoy SLT 2004
GMC Envoy SLT 2005
GMC Envoy XL SLE 2002
GMC Envoy XL SLE 2003
GMC Envoy XL SLE 2004
GMC Envoy XL SLE 2005
GMC Envoy XL SLT 2002
GMC Envoy XL SLT 2003
GMC Envoy XL SLT 2004
GMC Envoy XL SLT 2005
GMC Envoy XUV SLE 2004
GMC Envoy XUV SLE 2005
GMC Envoy XUV SLT 2004
GMC Envoy XUV SLT 2005
Oldsmobile Bravada Base 2002
Oldsmobile Bravada Base 2003
Oldsmobile Bravada Base 2004