GMC Sierra 2500 Intercooler Pipe - Driver Side - Wehrli - 3" High Flow - Illusion Blueberry - 2017-2019. A direct bolt-on hot-side upgrade for L5P 6.6L Duramax, built for reliable, higher-flow charge air.

This one-piece 3" driver-side pipe replaces the factory two-piece 2.5" assembly (GM 87839947) on stock trucks without other mods. The kit includes premium silicone boots rated for higher pressure and temperature than OE and stainless T-bolt clamps. Finished in durable Illusion Blueberry powder coat. No tuning required.

Features

• One-piece 3" hot-side driver-side intercooler pipe
• Fits 2017-2019 GMC Sierra 2500/3500 HD, 6.6L L5P Duramax
• Replaces factory two-piece 2.5" pipe (GM 87839947)
• High quality silicone boots and stainless T-bolt clamps included
• Bolt-on install; no tuning required

Have questions or planning your next round of upgrades? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services.

Thinking about 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