The 3.5" High Flow Passenger Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory plastic two-piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. This part uses upgraded silicone boots to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower-robbing boost leaks. Finished in your choice of custom powder colors. This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. - - Improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high-performance applications. - - Installs easily with basic hand tools. - - Pairs best with emissions-compliant tuning and drop-in turbochargers for optimum performance gains. - - Replaces the following GM Part Numbers: 22737494, 20930188, 23421455, 84094727. OEM Clip Ring Design replaced by high quality silicone boot and stainless steel t-bolt clamps for improved sealing and ability to hold higher boost pressures without leaking. Wehrli Custom Fab Passenger Side 3.5 in. Intercooler Pipe, 11-16 Duramax LML, Gloss Black. Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - Gloss Black. Passenger Side 3.5 in. Intercooler Pipe, 11-16 Duramax LML, Gloss Black. Incorporated threaded bung to reinstall OEM Intake Temperature Sensor. Will fit on stock truck no other modifications or upgrades necessary!. High Quality Silicone Boots & Stainless Steel T-Bolt Clamps. Compatible with OEM Y-Bridge/cross over pipe. Pass Side IC Pipe 11-16 Dmax Gloss Black. 3.5 in. Cold Side Intercooler Pipe. Durable Custom Powder Coat Finish. 23% Gain in Air Flow Over Stock. NO Tuning required, bolt on!. 14g aluminum construction. P IC Pipe 11-16 GB. Intercooler Pipe. Made in USA

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