Chevrolet Silverado 2500 Intercooler Pipe – Driver Side by Wehrli, 3" High Flow, Illusion Blueberry (2017–2019). A direct bolt-on hot-side upgrade for L5P 6.6L Duramax trucks.

This Wehrli Custom Fab (WCFab) driver-side pipe replaces the factory two-piece 2.5" tube with a single 3" aluminum run for improved airflow and fewer potential leak points. It includes high-temp silicone boots and stainless T-bolt clamps that handle more pressure and heat than stock to help prevent blown boots. Fits stock trucks with no other modifications and requires no tuning. The Illusion Blueberry powder coat provides a durable, custom finish.

Features

• 3" one-piece hot-side pipe (L5P 2017–2019 2500/3500 HD)
• Direct-fit; bolt-on; no tuning
• High-temp silicone boots + stainless T-bolt clamps
• Replaces GM PN 87839947; Illusion Blueberry finish

Questions or planning an install? Call Austin 512-982-9393 (TX) or our Los Angeles area shop 562-981-6800 (CA). We offer installation and customization services at both locations in Austin, Texas and the Los Angeles, California area. If you are considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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