Introducing the GMC Duramax Performance Air Intake - Wehrli - Stage 2 - Gloss Black - `04-'05. This high-performance air intake kit is engineered to enhance the capabilities of your 2004.5-2005 Duramax LLY diesel engine, delivering improved horsepower, torque, and throttle response.

The Stage 2 air intake system comprises a high-flow, fabricated aluminum intake pipe and air box enclosure that replaces restrictive factory components. Designed for enhanced air flow, the kit features a 4" diameter pipe with smooth aerodynamic bends, leading to increased turbo performance and cooler intake temperatures by channeling cold air through the inner fender. Moreover, the 4.8 in. cast aluminum turbo intake horn effectively removes OEM setup restrictions, facilitating turbo spool and top end power, while eliminating the factory resonator for a bolder turbo sound.

Features

• 4" Aluminum Intake Pipe
• Air Box with Lid
• Dry Air Filter with Outerwear's Pre-Filter Cover
• 4.8 in. Cast Aluminum Turbo Intake Horn
• Silicone Boot & Stainless Steel T-Bolt Clamps
• Custom Gloss Black Powder Coat Finish
• Easy Install with Basic Hand Tools
• Includes Installation Hardware
• No Tuning Required, Bolt-On!

For any inquiries, feel free to call us directly at 512-982-9393 in Austin, Texas, or 562-981-6800 in Los Angeles, California. Our two locations offer expert installation and customization services to cater to all your automotive performance needs. Considering purchasing multiple items? Contact us for potential shipping discounts. Remember, we provide installation services at both our premises for your convenience.

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