Apexi SAFC?

[mugen_ctr]

Hey all, just wondering would the apexi SACF cure my richness mixture? Ill be lucky to average 400kms a tank! and its a D16y8!

Id love to do a dyno tune with the SAFC, but depends on funds really

Its running atm a catback, headers, and a custom air box with cai

[trism]

I'd change the oxygen sensor first.

[mao]

the first mod on you car is a wideband AFR to monitor the richness. It is also a handy device to have on the car.

[vinnY]

as trism said, check the o2 sensor first

move on to things like spark plugs, fuel filter and possibly an ecu reset
also try changing the type of fuel you're using and most importantly your driving style

always do maintenance before mods