2007-2008 Saleen Supercharged S331/Harley F-150 500 HP Upgrade Kit Looking for more power out of your Saleen Supercharged S331 or Harley Davidson F-150 pick up truck? Team JDM developed this package in house and has been proven on hundreds of trucks across the world! Add over 50 HP and TQ to your Saleen... MSRP: Was: Now: $1,395.00
2004-2008 F-150 ROUSH/FOOSE SUPERCHARGED 5.4 500HP UPGRADE KIT 2004-2008 F-150 ROUSH/FOOSE SUPERCHARGED 5.4 500HP UPGRADE KIT Upgrade your 2004-2008 F150 Roush Supercharged or Foose Edition F-150 with this JDM Engineering 500HP upgrade kit! With 450HP out of the box the Roush and Foose trucks are no... MSRP: Was: Now: $1,159.00
