The Chevrolet Silverado 3500 HD Intercooler Pipe - Passenger Side by Wehrli is a top-of-the-line product designed for the `17-`19 models. This 3.5-inch, high-flow pipe in semi-gloss black enhances the performance of your L5P 6.6L Duramax engine, replacing the factory default components with a robust aluminum alternative for improved airflow and reliability.

Delivering exceptional durability and efficiency, this intercooler pipe replaces GM Part Number 84189332 and features a CNC machined flange with double o-rings. This ensures a superior sealing surface that eliminates boost leaks, common in factory-installed pipes. Engineered with a high-quality silicone boot and stainless steel T-bolt clamps, it holds higher boost pressures without leakage, thus boosting horsepower and optimizing the performance of stock trucks without the need for additional modifications or tuning. Its compatibility is limited to factory intercoolers, requiring no extra setups for installation.

Features

• 3.5-inch high-flow, 14 ga. aluminum one-piece pipe
• CNC machined flange with double o-ring seal
• Includes high-quality silicone boot and stainless steel T-bolt clamps
• Compatible with stock trucks - no tuning required
• Durable semi-gloss black powder coat finish
• Threaded bung for OEM Intake Temperature Sensor

Whether you're enhancing your truck’s horsepower or ensuring reliability under high boost conditions, the Wehrli Intercooler Pipe is a perfect investment. For any questions, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our locations in Austin, Texas and the Los Angeles, California area. If you're considering purchasing 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