WCFab 3.5in Passenger Side Intercooler Pipe for 2017-2019 Chevrolet/GMC 2500/3500 HD (6.6L) - Gloss Black

Fits select 2017-2019 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD (6.6L L5P Duramax).

Upgrade your L5P Duramax charge air system with the WCFab 3.5-inch High Flow Passenger (Cold) Side Intercooler Pipe. This high-performance component replaces the restrictive factory two-piece plastic pipe with a rigid, one-piece 14-gauge aluminum design. Engineered to handle increased boost pressures, this upgrade eliminates the common failure points of the OEM assembly, such as blown factory boots and horsepower-robbing boost leaks.

The pipe features a precision CNC-machined flange with a double o-ring seal to ensure a superior connection at the intercooler outlet. It includes an integrated threaded bung to facilitate the reinstallation of the factory Intake Temperature Sensor. Finished in a durable Gloss Black powder coat, this pipe provides a clean look and a reliable, bolt-on installation that requires no additional tuning or vehicle modifications.

• Replaces OEM GM Part Number: 84189332
• 3.5-inch 14 ga. aluminum construction for maximum flow and durability
• CNC machined flange with double O-rings for leak-free sealing
• Includes heavy-duty silicone boot and stainless steel T-bolt clamps
• Integrated threaded bung for OEM Intake Temperature Sensor
• No tuning or modifications required for installation
• Manufacturer Part Number: WCF100530-GB