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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
23710-74F01
fitted with an RB26DETT
The Real Deal - Havok Engineering tuned daughterboard upgrade for the Nissan S14 (Pre-Facelift / Zenki) Silvia with an SR20DET engine
No boost controller is required
Supported ECUs:
Havok Engineering - R33 RB25DET ECU Upgrade Chip - FOR THE R33 ECU!! 7 23710-74F01The Real Deal Havok Engineering tuned MCU upgrade for the Nissan Skyline R33 GTSt with an RB25DET. Designed to fit in the factory ECU, these replace the stock chip with performance settings. These are available in Automatic or Manual, and Series 1 or 2. The major problem with the R33 Skyline's ECU is its inability to handle modifications to the motor. The ECU easily revertes to "Rich and Retard" (R&R) mode, killing power, and efficiency. Features: