This kit will fit the 2005-08 Roush supercharger kits. This kit does use the 90mm mass air housing w/ custom adapter plate for 2005-08 application....

This kit will fit the 2005-08 Roush supercharger kits. This kit does use the 90mm mass air housing w/ custom adapter plate for 2005-08 application....

This kit will fit the 2005-08 Roush supercharger kits. This kit does use the 90mm mass air housing w/ custom adapter plate for 2005-08 application....

This kit will fit the 2005-08 Roush supercharger kits. This kit does use the 90mm mass air housing w/ custom adapter plate for 2005-08 application...

Kit comes with smalley pulley & prepaid over night box. PCM must be sent back to Roush for custom Tune. Adds 15HP at the Crank Roush Warranty is s...

This cleverly-engineered kit is an easy bolt-on that provides dyno-proven gains in both horsepower and torque. This comprehensive kit includes a b...

This 2.57" pulley is a very popular upgrade for owners of new Mustangs equipped with Roush superchargers who wish to add more boost. The pulley i...

A well-engineered suspension can take seconds off your time at the track and improve handling whenever you drive. Increase the functionality and p...

Steeda's in house designed heat exchanger is the perfect upgrade for the supercharged Shelby GT500 and is also compatible with Roush and Magnachar...

2005-09 Mustang GT Roush Roushcharger TVS2300 Stage 3 Supercharger Kit. This kit is brand new from roush performance. This kit includes everything...

Roush Performance is pleased to introduce the New ROUSHcharger Cold Air Intake Kit. This kit will void your roush 3 year 36,000 mile warranty. This...

Produces 510HP/ 510 LB FT Torque Complete 2.3L TVS ROUSHcharger Kit Complete Forged Short Block Assembly GT500 Dual Fuel Pump 8 Bolt Aluminum Flyw...

2005-09 Roush P51 TVS Supercharger replacement belt. Free Shipping

2005-09 Roush Mustang Serpentine Belt - M90 Supercharger Fits 2005-2009 Ford Mustang with ROUSHcharger Kit (part 403309 and 403310) Its always b...

2005-09 Mustang Roush P51 Belt Tensioner Upgraded tensioner for all 2005-09 GT mustangs Free Shipping

2005-09 Mustang GT Roush Stage 3 Intercoooler - Replacement Stock replacement intercooler for 2005-09 Roush 415 & 445 HP supercahrgers. Free Shi...

2005-09 Mustang GT Roush Strut Tower Brace - Single Bar This is the stock roush strut tower brace on a 2008-09 Blackjack mustang. Fits: all 2005...

2005-09 Mustang GT BMR Bullet Prothane Motor Mounts Free Shipping Item usually ships out of our warehouse in: 1-2 Days

NEW 2.57 Supercharger Pulley for the New 2009 Roush Supercharger. Our new pulley is designed for the Gen V Eaton supercharger. The pulley will now...

2005-09 Mustang GT 39# Injector Set - 8 These will support over 500 Flywheel HP Free Shipping