The GMC Sierra Performance Air Intake by Wehrli - Stage 2 in Gloss White, designed specifically for the 2001-2004 Duramax LB7 engine, is the ultimate upgrade for your vehicle's combustion aspirations. This high-efficiency intake system optimizes airflow, rendering tangible benefits such as enhanced horsepower and torque. The meticulously engineered system features top-tier components to improve not only performance but reliability and aesthetics.

Experience improvement in engine performance with the durable fabricated aluminum construction that replaces the restrictive factory parts. This Stage 2 Kit includes an air box enclosure with a dry filter assembly, significantly increasing air intake through a large-diameter 4" piping system. The aerodynamic bends in the design ensure smoother air flow, contributing to improved turbo response and cooler intake temperatures. An integral feature is the removable air box lid that allows for easy maintenance and inspection, accompanied by a hydrophobic pre-filter cover to keep contaminants at bay, ensuring the longevity of engine components.

Features

• 4" Turbo Intake Horn for improved turbo spool and top-end power
• High-quality hardware, silicone boot, and stainless steel T-bolt clamps
• Custom powder-coated Gloss White finish for unique visual appeal
• Includes installation hardware; no tuning required
• Easy installation with basic hand tools
• Made in USA

This air intake kit is the perfect enhancement for owners looking to boost their engine's performance while adding unique style to their GMC Sierra. For customers with any questions or for those looking to schedule an installation or customization at one of our locations, feel free to reach out to us at 512-982-9393 in Austin, Texas, or 562-981-6800 in the Los Angeles, California area. Furthermore, if you're considering purchasing multiple products, contact us directly to discuss potential shipping discounts. We proudly offer installation on-premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov