Hellcat Boost A Pump Pump:Dual Pump O-ring life has been tested

O-ring life has been tested in Winston Cup competition over two million cycles and in drag racing engines for 10 years (exceeds SFI 18

You will receive a Smart Access Cable with your Underground Tuning Device if your vehicle year is 2018 and newer

UNDERGROUND CHOP PACKAGE INCLUDES:

prints produced with DTG for crisp

not the full tune

Hellcat Boost A Pump Pump:Dual Pump O-ring life has been testedFuelmax Fuel Pump Voltage Booster V2 User Adjustable Voltage Rates Boosts And Regulates Voltage On All Vehicles From 14. 4v To Max Output Of 22v Supports Up To 1000hp Single Pump And 1300hp With Stock Dual Pumps More Fuel For More Power