The Fit High-Boost Upgrade package allows current Base kit owners to easily upgrade their systems to High-Boost kit specifications. The High-Boost upgrade uncorks the Base kit, allowing 10psi of boost and a 75% gain in power over stock! The High-Boost upgrade includes the KraftWerks Cowl Intercooler system and Hondata reflash standard. The Cowl Intercooler system cools the air charge down to within ambient temperatures, while the Hondata reflash controls the larger 310cc injectors and mapping. All required hardware and electronics are included, so there is absolutely nothing else needed.

-USDM L15A MT Engine Only

-This product is NOT CARB Approved, and is never to be used on Pollution Controlled Vehicles or Public Highways

Included Items:

• KraftWerks Cowl Intercooler System
• KraftWerks Side Mount Intercooler
• Carbon Fiber Cowl
• Carbon Fiber Intercooler Duct/Cover
• Hondata/KraftWerks ECU Reflash
• Adjust Fuel
• Adjust Timing
• Revised VTEC
• Removed Speed Governor
• Raised Rev Limit (7100 RPM)
• Injector Compensation
• Closed Loop Fuel (Increase Fuel Efficiency)
• Flowed 310cc Injectors
• KraftWerks Plug and Play Injector Connectors
• KraftWerks High-Boost Discharge Piping
• KraftWerks Silicone Hoses
• KraftWerks High-Quality CNC-Machined Brackets
• High-Quality Metric Fasteners and Hardware
• Installation Manual

*Boost level is determined at sea level, and can change depending on modifications, weather, altitude, etc.