Introducing the GMC Duramax Performance Air Intake - Wehrli - Stage 2, Bengal Red, for models from 2001 to 2004. This custom air intake system replaces your factory setup with a high-performance solution that enhances engine efficiency and longevity.

This Stage 2 kit features a high-flow, fabricated aluminum intake pipe and an air box enclosure with a dry filter assembly. It is designed to improve air flow to your turbo, boosting horsepower and torque while enhancing throttle response. Its robust construction uses large diameter 4" piping and smooth aerodynamic bends to maximize air velocity and volume, delivering an upgrade in turbo sound during acceleration. Additionally, this system draws cooler air through the inner fender, helping mitigate intake temperatures and support optimal performance.

Features

• 4" aluminum intake pipe with smooth bends
• High Flow 4" Turbo Intake Horn compatible with OEM and upgraded turbos
• Durable silicone boots and stainless steel T-bolt clamps
• Includes a dry air filter with a pre-filter cover
• No tuning necessary, bolt-on installation
• Custom Bengal Red powder coat finish

To enhance the performance of your Duramax engine with the Wehrli Stage 2 Intake kit, feel free to contact us directly with any questions. We proudly offer installation and customization services at our two locations in Austin, Texas, and Los Angeles, California. Give us a call at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, contact us for potential shipping discounts. This product, like all our offerings, can be installed on-site. We look forward to assisting you in customizing your vehicle!

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