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C85 is superior to E85 in terms of cooling effect
Faster communications than G4+ models
3 x Analog inputs
MS109 is a direct replacement that produces more power than any other unleaded fuel – up to 5% more than premium unleaded
LINK S13Link - #NS13x (SUITS S14, S13 CA18DET) highflow C85 is superior to E85Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below. Designed for the SR20 and CA18 engines, that use the 76 pin Blue ECU Header. Please check your connector matches the header in the