The Chevrolet Silverado 3500 HD Turbo Install Kit by Wehrli, featuring the S400 setup, is expertly crafted for 2001-2004 models. With a stunning Illusion Purple finish, this kit not only transforms your truck's performance but also adds a touch of style to the 6.6L LB7 Duramax diesel engine.

Designed for maximum efficiency and horsepower gains, this kit upgrades your stock IHI style turbo to a larger frame Borg Warner S400. It includes a 5" fabricated aluminum intake, coupled with a heavy-duty sheet metal air box and a high-performance dry filter. The package also features updated intercooler hot and cold side charge pipes, which are high-flow 3" diameter mandrel bent 14 gauge aluminum tubes. The stock restrictive upper intake manifold is replaced with an upgraded 3" fabricated billet y-bridge, significantly enhancing air flow into the engine.

Features

• 5" Intake with Fabricated Air Box & 10G Aluminum Lid
• 3" Hot and Cold Side Intercooler Pipes with Mandrel Bent Aluminum
• High Temp Ceramic Coated 3" Down Pipe
• Premium Dry Media Air Filter and Pre-Filter Cover
• T4 Pedestal with Spacer for Turbo Mounting
• Stainless Steel Oil Feed and Drain Lines

Elevate your truck's performance with our expertly engineered turbo install kit. For installation and customization, visit our locations in Austin, Texas and the Los Angeles, California area. Our experienced team is ready to assist. Call us directly at 512-982-9393 (TX) or 562-981-6800 (CA) for any inquiries. If considering multiple items, contact us for potential shipping discounts. We offer installation on premises at both locations.

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