2005-2007 Powerstroke 2.5” Leveling Kit (CS-FLVL-STR-SIG-05)

BD's High RPM Mechanical Governor & Delivery Valve Kits can give you the power and torque you've been looking for

Sold as a balanced & matched set

our new diaphragm style pressure regulator makes this pump more efficient and helps maintain fuel pressure as flow demand increases

a new black oxide coating resists corrosion

The Stealth Mach 1 64 HE300VG has undergone testing to demonstrate that it complies with federal emissions regulations

It is 49 state certified

rough idle

unlimited mileage warranty in Ford Applications

Longer injector life

2001 - 2004 GM Injection Line AP63721

500 RPM: Guarantee safe and efficient valvetrain function by combining these retainers with our #110 springs

thanks to its flow-optimized