The GMC Sierra Intercooler Pipe - Passenger Side - Wehrli - 3.5 in. High Flow - Illusion Purple is specifically designed for 2011-2016 LML Duramax models. This high-performance upgrade replaces the factory plastic two-piece pipe with a robust, single-piece aluminum pipe measuring 3.5 inches, optimized for high flow and superior reliability.

This intercooler pipe offers significant improvements in airflow between the turbo and the engine, enhancing efficiency, throttle response, and turbo spool up. It uses upgraded silicone boots capable of withstanding higher boost pressures, effectively eliminating the risk of blown factory boots and boost leaks. Finished in a striking Illusion Purple powder coat, it not only enhances performance but also adds a visually pleasing element under the hood. Installation is straightforward, requiring only basic hand tools and no additional vehicle modifications, making it compatible with stock trucks.

Features

• Compatible with stock trucks – no additional modifications needed
• 14g aluminum one-piece construction
• Durable custom powder coat finish in Illusion Purple
• Improves airflow by 23% over stock
• High-quality silicone boots & stainless steel T-bolt clamps included
• Replaces GM Part Numbers: 22737494, 20930188, 23421455, 84094727
• Incorporates threaded bung for OEM Intake Temperature Sensor

The Wehrli Intercooler Pipe is an excellent choice for any automotive enthusiast looking to enhance their vehicle's performance while maintaining reliability. For more information or to discuss installation and customization options, please don't hesitate to contact us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area facility. We also offer professional installation services at both locations. If you are considering purchasing multiple items, contact us to inquire about possible shipping discounts.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov