11-14 Duramax LML HSP Upper Coolant Tube Suspension Dynamically adjusts hydraulic apply pressures

Dynamically adjusts hydraulic apply pressures based on turbo boost/engine load

In recent testing the Bladerunner intake manifold outflowed the factory intake by 32

We take pride in knowing that the fit and finish of every pipe will be at OEM quality or better

In the quest for the most advanced concept in floor protection

Easy to fasten even in freezing temperatures

11-14 Duramax LML HSP Upper Coolant Tube Suspension Dynamically adjusts hydraulic apply pressures** 2 3 Week Build Time Normally** HERE AT HSP, WE BELIEVE IN GOING FAST AND MAKING BIG POWER. WE ALSO BELIEVE YOU SHOULD LOOK GOOD DOING IT! THE LML UPPER COOLANT TUBE IS A PERFECT PART TO ADD A CUSTOM LOOK TO YOUR TRUCK. THIS SMALL BUT SOMETIMES OVERLOOKED COMPONENT WILL KEEP YOUR TRUCKS ENGINE BAY LOOKING SHARP.