2005-2009 Mustang GT 4.6L Saleen S281 Supercharger Upgrade Package 475HP

• This horsepower upgrade kit brings the Saleen supercharged Mustang up to 475HP. It includes: Saleen air box cover with 98MM equivalent mass air flow sensor, fresh air tube, 39lb injectors, 3.87-inch pulley, and a Saleen Powerflash.

• This kit now works with manual and auto cars

• This does not include a belt, the stock belt gets re-used.

• Item usually Ships In: 1-2 Days

Additional upgrades: Visit our Saleen Supercharger Upgrade Page