Quote:
Originally Posted by The Dimer
So you're saying that filters and Post-MAF tubes are enough to lean out the air fuel ratio with full exhaust mods? I thought is was aftermarket intakes that did this because they have larger MAF sections/different MAF locations, or will anything that frees up the intake a little be an issue?
Just wondering if I can just save up for long tubes or if I need to add the cost of a tune on there too.
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this is strictly my opinion. There are plenty of guys running all those mods with no tune however I imagine their AFRs are pretty terrible. If it were my car, no matter what intake (besides drop ins) and a full exhaust, I would tune it.. Its better to be safe than sorry