Post by
driftfreek »
https://forums.nicoclub.com/driftfreek-u46654.html
Fri Sep 08, 2006 4:06 pm
i have headers, downpipe, high flow cat, n cat back. the guys at the dyno retarded the timing i think by 2 degrees, n my hp increased by 8hp. wat should i do next, just by the piggy back ecu? i dont know what brand tho? i think greddy e-manage is pretty good for the price. i only need ignition and airfuel, right?