engine management question
#1
engine management question
So Im used to the haltech but now Im going to stock engine and car, but want to get a piggyback to control the extra fuel for 850-1200cc injectors. What is the best system for this. Possibly keeping the a/c and other idle control so just looking for a piggyback system.
#5
Top Down, Boost Up
iTrader: (7)
Presets are only 720/720 at maximum on the stage 2 Rteks, but fuel can be adjusted up/down by as much as 37%. 850/1000 is doable on it, if we're talking an S4 ECU (not available for S5 TIIs). Of course, this can be a little more expensive route than a stock ECU (or Rtek stage 1) + an HKS controller or an SAFC.
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