This BladeRunner intercooler tube kit delivers more flow and is more robust to handle higher horsepower and boost than the factory intercooler tubes on the 2017-2019 GM L5P diesel. TIG-welded and designed from aircraft-grade, mandrel bent aluminum tubing, the BladeRunner I/C tube kit features factory mounting locations, quality hardware and 5-ply silicone couplings for a secure, hassle free installation. Flow and Performance: Constructed from 3" and 3 1/2" aluminum tubing, both I/C tubes are mandrel bent and powder coated for maximum flow and performance. Smooth transition bends decrease turbulence and minimize pressure loss, increasing horsepower, torque and lowering EGT's. The BladeRunner I/C tube kit transfers hot air smoothly to the intercooler to accelerate heat transfer then cooled air to the engine to help make more power. Perfect Fit: Factory mounting locations, quality stainless steel spring-loaded T-Bolt clamps and heavy-duty 5-ply polyester reinforced silicone couplings ensure a secure install. The cold side tube includes a factory-style quick connect with an O-ring seal for a quick and simple install. 1/8" NPT ports are provided on each tube for connecting auxiliary sensors and retains the factory air temp sensor for a hassle-free installation. Custom Appearance: Finished in wrinkle-black powder coating and badged with a unique aluminum laser-cut aFe Power logo welded on for a custom look.. BladeRunner 3 IN & 3-1/2 IN Aluminum Hot and Cold Charge Pipe Kit Black GM Diesel Trucks 17-19 V8-6.6L (td) L5P. aFe BladeRunner 3in/3-1/2in Black Intercooler Tubes Hot/Cold 2017 GM Diesel Trucks V8 6.6L (td) L5P. Premium 5-ply silicone couplings rated at 200 PSI for long lasting durability. BladeRunner 3 IN & 3-1/2 IN Aluminum Hot and Cold Charge Pipe Kit Black. TIG-welded, 3 & 3 1/2 IN mandrel-bent aluminum tubing for better flow. Outflows factory I/C tubes by up to 38% for improved performance. 1/8 NPT ports are provided for connecting auxiliary sensors. Works with the factory intercooler. BladeRunner Charge Pipe Kit. Charge Pipe Kit

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