Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Z32 Nistune ECU vs. RB25 ECU

username · 11-14-2012, 09:01 PM

Rb20 ecu's can be rom tuned themselves. The use of the z32 ecu for rb25's is to retain the VCT feature. If you dont care about vct then you can run a rom tuned rb20 ecu on your rb25.

11-14-2012, 09:01 PM	#22
username Zilvia Member Join Date: Sep 2008 Location: Florida Age: 33 Posts: 207 Trader Rating: (5)	Rb20 ecu's can be rom tuned themselves. The use of the z32 ecu for rb25's is to retain the VCT feature. If you dont care about vct then you can run a rom tuned rb20 ecu on your rb25.