Chevrolet Silverado 2500 HD Turbo Swap Kit - Wehrli - S300 Single Turbo - Deore Gold - 2001-2004. Converts your 6.6L LB7 from the stock IHI to an S300-style setup (turbo sold separately).

Built by Wehrli Custom Fabrication, this fixed-vane kit replaces restrictive factory parts and preps your 6.6L LB7 for an S300. It streamlines the intake and charge-air path, supports reliable oiling, and connects directly to your existing exhaust for a straightforward install. Note: WCF100405 forward-facing thermostat required; turbo must use an HX40 outlet. If the turbo isn’t purchased from us, provide specs; lead time begins when we receive it.

Features

• 4 in aluminum intake with fabricated air box, lid, and premium dry filter w/ pre-filter cover
• 3 in mandrel-bent 14 ga hot/cold piping; 3 in billet y-bridge
• Stainless braided Parker oil feed/drain lines; T4 pedestal
• Ceramic-coated 3 in HX40 downpipe to existing V-band; no cutting
• Driver-side trans dipstick relocation; clamps, boots, heat wrap
• Deore Gold powder coat; Made in USA

Questions? Call our Austin, Texas or Los Angeles, California area teams for installation and customization: TX 512-982-9393, CA 562-981-6800.

Ordering multiple items? Ask about shipping discounts. We install on premises at both locations.

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