WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck. Replaces the factory two piece 2 1/2" intercooler pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. - - Replaces the following GM Part Numbers: 87839947

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	wcfWCF100718-GB	Wehrli 17-19 Chevrolet Duramax 6.6L L5P Stage 1 High Flow Bundle Kit - Gloss Black (1x wcfWCF100708-GB, 1x wcfWCF100530-GB)

• 3" Hot Side Intercooler Pipe
• Durable Custom Powder Coat Finish
• Include High Quality Silicone Boots & Stainless Steel T-Bolt Clamps
• NO Tuning required, bolt on!
• Will fit on stock truck no other modifications or upgrades necessary!