Chevrolet Duramax L5P Intercooler Pipe - Passenger Side - Wehrli - 3.5 inch High Flow - Bengal Blue (2020–2025). A robust, one-piece upgrade that replaces the factory plastic two-piece charge pipe for improved flow and reliability.

Wehrli's 3.5 in. cold-side pipe is formed from 14 ga aluminum and uses a CNC-machined flange with double O-rings for confident sealing. An upgraded silicone boot and black anodized billet aluminum adapter pair with stainless T-bolt clamps to handle higher boost pressures than stock, helping reduce blown boots and boost leaks. It retains factory functionality with a threaded bung for the OEM intake temperature sensor, includes a new intercooler outlet retaining clip, and arrives in a durable Bengal Blue single-stage powder coat. Direct bolt-on for stock trucks; no extra mods or tuning required.

Features

• One-piece 3.5 in high-flow, 14 ga aluminum passenger-side charge pipe
• CNC-machined flange with double O-rings
• Upgraded silicone boot and black anodized billet aluminum adapter
• Stainless T-bolt clamps and new intercooler outlet retaining clip
• Threaded bung for OEM intake temperature sensor
• Direct bolt-on for 2020–2025 L5P Duramax; no tuning required
• Bengal Blue custom single-stage powder coat

Have questions or planning a build? Call our team—installation and customization are available at our Austin, Texas and Los Angeles, California area locations: TX 512-982-9393, CA 562-981-6800.

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

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