Chevrolet Silverado 3500 HD Intercooler Pipe - Driver Side - Wehrli - 3in High Flow - Bengal Red (2017-2019). A bolt-on hot-side intercooler upgrade for the 6.6L L5P Duramax, finished in a durable Bengal Red powder coat.

This WCFab/Wehrli one-piece 3 in driver-side pipe replaces the factory two-piece 2.5 in tube to provide a freer, more reliable charge-air path. It fits stock trucks with no additional modifications or tuning required. Kit includes high-temp silicone boots and stainless steel T-bolt clamps to handle higher pressure and temperature than the factory pieces, helping prevent blown boots. Direct replacement for GM part number 87839947.

Features

• 2017-2019 Silverado 3500 HD 6.6L L5P fitment (driver/hot side)
• One-piece 3 in intercooler pipe replaces 2.5 in factory design
• High-quality silicone boots included
• Stainless steel T-bolt clamps
• Bengal Red powder coat finish
• Bolt-on installation; no tuning required
• Replaces GM PN 87839947

Whether refreshing worn components or planning your next round of upgrades, this pipe offers a clean, straightforward solution. Questions? Call us in Austin, Texas at 512-982-9393 or in the Los Angeles, California area at 562-981-6800. We offer installation and customization services at both locations.

Considering multiple items? Contact us for possible shipping discounts.

We install on premises at both Austin, TX and Los Angeles, CA locations.

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