Want more power for your KRX / KRX4 1000? Kraftwerks Performance Supercharger System is the perfect solution. This easy to install kit performs in the harshest conditions, delivering massive power gains, instant throttle response throughout the RPM band, and huge acceleration improvement without compromising reliability or drivability.

The factory KRX makes 80 horsepower at the wheels with its 1000cc powerplant. The Kraftwerks KRX Supercharger System reliably provides a walloping 50+ HP more - that is a 60%increase over stock for a total 130+ WHP*. Because the belt driven supercharger compressor is coupled to the KRX engine crankshaft, the extra punch in power is instant and without boost lag.

At the heart of the system is a highly efficient centrifugal blower that creates boost without creating a lot of heat. The blower unit incorporates an internal oil pump to circulate oil through an independent cooling circuit for improved cooling and lubrication. Less heat means more power and greater dependability.

Because hot air makes less horsepower than cold, all Kraftwerks Supercharger Systems include a highly efficient  aluminum intercooler that significantly cools the air charge before it reaches the engine. The intercooler is mounted using CNC machined aluminum brackets and sits just behind the rear seats, in the free air above the rear deck. A blow off valve is included and configured to recirculate into the intake.

The compact supercharger mounts to the engine using a specially designed CNC aluminum mounting bracket that is environmentally sealed and protects the pulleys and drive belt from sand, dirt, mud, or snow.

This complete supercharger system is an easy bolt on upgrade, with no metal cutting, welding, or fabrication needed. Detailed instructions are included with installation time of about 5 to 8 hours.

*Wheel-Horsepower (WHP) and Wheel-Torque (WTQ) Measured measured on Chassis Dynamometer

FEATURES:

• Produces 130+ WHP* | 90 lb-ft  WTQ* | Approximate 60% Power Increase
• Rotrex C15-60 Supercharger Unit
• Self-Contained Oil Cooling System
• Supercharger Pulley for 8 PSI
• High Efficiency Air-to-Air Intercooler
• Lightweight Powder Coated Aluminum Intercooler Cooler Piping with Silicone Couplers
• Environmentally Sealed Supercharger mounting and drive system.
• Fabricated Aluminum Intake Plenum
• CNC Machined Billet Aluminum Mount Bracket
• Blow Off Valve Included
• 3 Bar MAP Sensor Included
• CNC Machined Billet Aluminum Mount Bracket
• All Necessary Hardware Included
• ECU Tuning Required (Device Sold Separately)
• Complete Bolt-On Supercharger System (Approximate 5-8 Hours Installation Time)