So, I am currently shopping for a downpipe and I have a few questions which through numerous searches, I can't seem to find an answer to.
1. Boost cut. It seems like a lot of people get boost cuts after switching to a downpipe. Does anyone know why this happens and how to cure it? I have read that an accessport helps to raise boost cut limits, but I'm don't want to purchase one any time soon. I want to get all my bolt-ons together before picking a tuning solution.
Are there certain situations where boost cut is more apt to appear than others? Accerlating in high gear? Certain loads/rpms? Temperature?
2. I want to go catted, but don't want to deal with codes. I understand that you run the chance of tripping a CEL after a downpipe install, even if its catted. So, is there anyway to get around this? In the domestic world people use O2 simulators. I've read a few posts about a diode trick? Anyone have a surefire way around this issue?
1. Boost cut. It seems like a lot of people get boost cuts after switching to a downpipe. Does anyone know why this happens and how to cure it? I have read that an accessport helps to raise boost cut limits, but I'm don't want to purchase one any time soon. I want to get all my bolt-ons together before picking a tuning solution.
Are there certain situations where boost cut is more apt to appear than others? Accerlating in high gear? Certain loads/rpms? Temperature?
2. I want to go catted, but don't want to deal with codes. I understand that you run the chance of tripping a CEL after a downpipe install, even if its catted. So, is there anyway to get around this? In the domestic world people use O2 simulators. I've read a few posts about a diode trick? Anyone have a surefire way around this issue?