These kits are ready to make your V6 mustang into a V8 killer. With 6 PSI you will get an extra 45-50% more power.  Upgrade to the stage II system with 8-10 PSI and pickup a whopping 55-70% more horsepower. You can also have your head unit polished for an additional $250, upgrade to a 3 core intercooler for $345(rated to 750 hp) and upgarde to a P-1SC-1 head unit for $225.

Most of these kits come with a 12 month warranty are available with an optional 3 year warranty.  For 05-07 Mustang kits carb EO is pending.

A tuner kit, which excludes the fuel injectors, fuel system and computer tuning, is also available, and is otherwise identical to the HO Intercooled system. With the tuner kit you also have the option of changing to a larger D-1SC head unit.
 

• P-1SC Head Unit

• Programmer

• ProFlo Bypass

• 39.5 lb Injectors on Stage II System

• 2 Core Intercooler

With map pricing I advertise these kits about as low as I possibly can.  Some kits are too low to advertise. Be sure to inquire.