Chevrolet Silverado 3500 HD Intercooler Pipe – Driver Side – Wehrli – 3" High Flow – Bengal Silver (2017–2019). One-piece hot-side pipe for L5P 6.6L Duramax with a durable Bengal Silver finish.

This WCFab driver-side pipe replaces the factory two-piece 2.5" assembly with a higher-flow 3" design. It installs on a stock truck with no other mods, needs no tuning, and includes silicone boots rated for higher pressure and temperature plus stainless T-bolt clamps. Fits 2017–2019 Chevrolet Silverado and GMC Sierra 2500/3500 HD L5P; replaces GM 87839947.

Features

• 3" one-piece hot-side intercooler pipe
• Direct-fit for 2017–2019 L5P 6.6L
• Replaces factory two-piece 2.5" pipe
• High-temp/pressure silicone boots
• Stainless T-bolt clamps
• Bengal Silver powder coat; no tuning

Questions or planning a build? Call our Austin, TX team at 512-982-9393 or our Los Angeles, CA area team at 562-981-6800. We offer installation and customization at both locations.

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

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