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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
23710-21U00
5 bar (22 psi) of boost
23710-04U70
Thank you so much for helping me out
Improved low - mid range torque
Havok Engineering ECU Reflash Service - 8th Gen VR4 Galant or Legnum - 5 Speed - Steel Case Legnum 23710-21U00The Real Deal This is for a reflash service for your Manual Transmission 8th Generation Galant or Legnum VR4. You send us your factory ECU, and we will reflash it with our popular tune, and send it back next day. The ECU will not been locked in any way, and can be retuned using open source software. This tune has been modified for a whopping 1. 2 bar (17 psi) of boost! No boost controller is required. The ECU controls boost. The 180 km h speed cut
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