Quote:
Originally Posted by M2C_OZ
Quote:
Originally Posted by mike@x-ph.com
Quote:
Originally Posted by Conissah
Oh my, those are absolutely gorgeous. Do high flow cats require a tune, or can the stock ECU account for them? Seems that the stock stuff is pretty good at adjusting.
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You can run these downpipes on a stock tune |
Damn then ER is the way to go, i installed AR catted downpipes on my friends M2C and the CEL came on as if it had catless dps 🥴 |
I believe it is because the cell count is low on these. If you got a catted downpipe with a higher cell count you would be chillin.