The GMC Sierra 2500 HD Intercooler Pipe - Passenger Side - Wehrli, 3.5 in., WCFab Grey - `11-`16 is a high-performance replacement part designed to enhance the efficiency and reliability of your Duramax engine. Specifically engineered for the 2011-2016 LML Duramax models, this intercooler pipe improves airflow and eliminates common issues associated with the factory design.

This premium intercooler pipe replaces the factory-installed plastic two-piece pipe with a robust one-piece design made from 14-gauge aluminum. The sturdy construction not only ensures durability but also significantly boosts the airflow between the turbo and engine, enhancing efficiency, throttle response, and turbo spool-up. Equipped with high-quality silicone boots, this pipe can withstand higher boost pressures, reducing the risk of boost leaks and blown boots that plague the factory components. With its custom WCFab Grey powder-coated finish, the pipe not only performs exceptionally but also adds a refined touch to your engine bay.

Features

• 14-gauge aluminum one-piece construction
• High-quality silicone boots and stainless steel T-bolt clamps
• Compatible with OEM Y-Bridge and crossover pipe
• 23% Gain in Air Flow Over Stock
• No additional modifications or tuning required

This intercooler pipe is designed for easy installation using basic hand tools and integrates an incorporated threaded bung for the OEM Intake Temperature Sensor. It directly replaces GM Part Numbers 22737494, 20930188, 23421455, and 84094727, making it a straightforward upgrade. Should you have questions or wish to discuss further customization or installation options, feel free to contact us directly. We have two locations ready to serve you, offering customization services in Austin, Texas (**512-982-9393**) and Los Angeles, California (**562-981-6800**). Also, if you are considering purchasing multiple items, contact us regarding potential shipping discounts. We offer professional installation on premises at both locations. Upgrade your Duramax with confidence and enjoy enhanced performance!

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