Kraftwerks 150-12-3301 CARB Legal Supercharger Kit with EcuTek Tuning 30mm Belt

The Kraftwerks 150-12-3301 is an upgraded CARB legal supercharger system featuring a more robust 30mm belt design that is 57% stronger than previous offerings. At 9psi of boost, this kit consistently produces 270+ whp and 200+ lb-ft of torque on 91-octane fuel through the OEM header and exhaust, delivering a 62% increase in power. With E85 fuel and aftermarket Skunk2 header and exhaust, power gains reach up to 74%.

At the core of this supercharger kit is the revolutionary and patented Rotrex traction-drive supercharger, known for its reduced weight, smaller size, quieter operation, and cooler running temperatures. The Rotrex C30-94 supercharger features a black anodized drive housing and an independent 30mm cogged drive system for zero slip performance.

Key Features:

• Rotrex C30-94 supercharger producing 9psi of boost
• CARB legal with EcuTek tuning solution included
• 30mm cogged belt drive system for improved reliability
• Front mount intercooler (29 x 7 x 3 inches)
• Aluminum intercooler piping with cold-air inlet for 20°F cooler air temps
• Oil cooler and recirculating bypass valve
• High-quality CNC-machined brackets and idler pulley
• Retains factory A/C and all accessories
• Redesigned washer bottle included
• Compatible with both manual and automatic transmissions

This complete bolt-on system includes all necessary brackets and hardware for simple installation—no cutting, drilling, or welding required. An upgraded clutch is recommended for manual transmission vehicles to handle the increased torque output.