I been thinking for a while now about running the V-Tec controller on my 03 CL Type S i seen the Apexi 405 model but not sure if i should go with that im looking for other options and ideas to see what would be a better option as far as running a V-Tec controller

 

Why though?

 

none, it's trash and bullshit

 

what they said ^ engaging earlier will not have the proper fuel map on a stock ecu. you'll likely get unpredictable results like bogging and overly lean conditions.

even if you try to adjust its pretty pointless because you'll basically be guessing what fuel adjustments to make. and with the stock obd2 computer it will just recorrect itself to stoichometric anyways

I've used vafc 2 and afc neo on dohc 4 cyl hondas such as prelude and 6th gen accord with h series motor, but that was on obd1 ecus before i went to standalone