Chevrolet Duramax Performance Air Intake - Wehrli 4in Intake Kit with Air Box, Candy Red, for 2004.5-2005 GM 6.6L Duramax LLY. A high-flow, bolt-on upgrade replacing restrictive factory parts.

Fabricated aluminum intake tubing and an enclosed air box with a dry filter increase airflow to the turbo. Large 4in piping with smooth bends draws cooler air from the inner fender for quicker throttle response and a crisper engine and turbo note. Includes silicone boot, seals, stainless T-bolt clamps, and installation hardware. The removable air box lid simplifies inspection, and an Outerwears hydrophobic pre-filter is included. No tuning required.

Features

• 2004.5-2005 GM Duramax LLY 6.6L
• 4in aluminum intake pipe with smooth bends
• Enclosed air box with removable lid
• Dry air filter with Outerwears pre-filter
• Installs with basic hand tools

Questions or planning an install? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization at both locations.

Buying multiple items? Contact us for potential shipping discounts. We install on premises at both locations.

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