FLOW-MAX PUMP PRESSURE SPRING - 18PSI TRANSMISSION 2020-2022 POWERSTROKE 6.7L Improve the drivability and power

Improve the drivability and power handling of your Allison transmission with increased line pressures

Upgraded governor pressure transducer (47RE/48RE)

Increased Low boost fueling increases the amount of fuel injected at lower RPM/Boost which results in more low end power

Clutch Count: C3 7 clutches (75% increase over stock)

piston ring-seals and stainless steel butterfly shaft has proven to stand-up under the harsh

FLOW-MAX PUMP PRESSURE SPRING - 18PSI TRANSMISSION 2020-2022 POWERSTROKE 6.7L Improve the drivability and powerFLOW MAX PUMP PRESSURE SPRING 18PSI Features: Flow Max pressure regulation springs Warranty 12 Months Parts 12,000 Miles