Havok Engineering - R33 RB25DET ECU Upgrade Chip - FOR THE R33 ECU!!
Havok Engineering - Spec 1 R32 Skyline RB20DET ECU Upgrade Chip - 1 Bar!
Havok Engineering - Spec 2A R32 Skyline RB20DET ECU Upgrade Chip - RB25DET Turbo!
Havok Engineering - Stage 2 R33 RB25DET ECU Upgrade Chip - FOR THE R33 ECU!!
Havok Engineering 1996 - 1997 Mitsubishi Galant / Legnum VR-4 ECU Upgrade Chip
Havok Engineering ER34 GTT RB25DET NEO Pre-Tuned Daughterboard - Stage 1
Havok Engineering Nissan S14A SR20DET Stage 1A ECU Upgrade Board
Havok Engineering Nissan S15 SR20DET Stage 1A ECU Upgrade Board
Havok Engineering Nissan USB Consult Interface
Havok Engineering Tuned Mitsubishi EVO ECU, Reflashed For EVO 5, 6 OR 6.5
Havok Engineering Tuned Mitsubishi EVO ECU, Reflashed for the EVO 1-3!
Havok Engineering Tuned Mitsubishi EVO ECU, Reflashed for the EVO 4!
Havok Engineering V1 V2 WRX Spec 1 ECU Upgrade Chip – Launch Control / Overheat Protection - 16 PSI
Havok Engineering V1 V2 WRX Spec 2 ECU Upgrade Chip – Launch Control / Overheat Protection - 18 PSI
Mitsubishi EVO 1-3 ECU Upgrade chip with Launch Control
