Can you explain little more? I actually like what you told be better because it is a lot cheaper, I believe. I try to get 3/4 system, but what I concern is that all exhausts have different diameters, shapes, and back pressures.
My question is
1. Will I still get good AFR even though I have a different exhaust system?
2. Will the exhaust system and self tune alter powerband of ecu?
3. If my ecu map and the exhaust system do not match powerband correctly, what is the consequence? Do I compromise powerband?
Thank you in advance.
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