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The Real Deal - Havok Engineering tuned daughterboard upgrade for the Nissan S14A (Facelift / Kouki) Silvia with an SR20DET engine
but a full ECU
Push button “Quick-Latch” design
Tuned to run approximately 330 WHP
these replace the stock chip with performance settings tuned for the R33
Havok Engineering 1996 - 1997 Mitsubishi Galant / Legnum VR-4 ECU Upgrade Chip Transmission:Manual The Real Deal - HavokThe Real Deal Havok Engineering tuned ECU upgrade for the Eighth Generation EC5A or EC5W 6A13TT V6 Mitsubishi Galant or Legnum VR 4. Designed to fit in the factory ECU, these replace the stock chip with performance settings. Features: Performance tuned fuel and ignition maps. Adjusted wastegate and boost targeted to 15 psi. The 180 km h speed cut has been removed. The rev limiter has been raised to 7600 rpm. This can be adjusted upon request. The