• Produces 510HP/ 510 LB FT Torque
• Complete 2.3L TVS ROUSHcharger Kit
• Complete Forged Short Block Assembly
• GT500 Dual Fuel Pump
• 8 Bolt Aluminum Flywheel
• Dual 60mm Electronic Throttle Body
• Head Bolts and Gasket Kit
• Carbon fiber inlet - No Longer supplied - Roush now uses a black boot.

• These kits contain all the necessary brackets, hardware and instructions for complete installation.
• ECM must be shipped to ROUSH for calibration
• Customer Re-uses cylinder heads, timing chains, oil pump, engine sheet metal
• 3 year/ 36,000 mile Engine Warranty

from Stage 3

• This kit made 449 RWHP on our 2007 Mustang GT.