Quick Spool SX-E Cover S467.7 Cummins 5.9L 2nd Gen Turbo Swap Kit (2003-2007) - 0.90 Turbine - 227420 Engine Applicable:5.9L CUMMINS The calibration of the breaking

The calibration of the breaking pressures are always reset every time we install the nozzles

Includes aluminum and steel threaded stand-offs to weld onto turbo

Improve your RAM's throttle response and overall drivability with this Sprint Booster Power Converter

Upgraded shaft material and heat treating process yields a stronger more durable shaft

For the absolute best drivers experience

Quick Spool SX-E Cover S467.7 Cummins 5.9L 2nd Gen Turbo Swap Kit (2003-2007) - 0.90 Turbine - 227420 Engine Applicable:5.9L CUMMINS The calibration of the breakingThe Industrial Injection SX E Quick Spool S467. 7 Cummins 5. 9L 2nd Gen Turbo Swap Kit is a great kit for someone looking for all out performance but still wants fast spool up with for their engine. This is a complete kit that comes with everything needed for a nice clean install. Injector upgrades are recommended to help increase spool up and performance with this kit. Key Features: Mild to Race Performance Lower EGTs SX E Quick Spool Cover Forged