Quote:
Originally Posted by A Frankfurt
Any flash tune would be more beneficial then any piggyback on the market.
The biggest difference for the piggyback market is Dinan's matched warranty.
I also, would recommend flash tunes at my shop but, each scenario and each client is different.
Dinan wont turn off "CEL" for catless downpipes because that is against emission regulation and all their products are emission legal.
When its time for you to smog your car if you do it legally in CA, you have to flash your ECU's to stock because you have 2 emission monitors in the "not ready state" due to your software flash. If you are catless that is.
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Not sure ... but since the Dinan went in, the intermittent CEL I had before with the Akra and SS catless downpipes has been gone completely and it is a daily driver on hot sunny days ... so its been out every day since the Dinan went in ... see if it shows up again
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Current Garage:
2019 M2 Comp, 2019 GLC 63 AMG , 2017 GLS 63 AMG, 2015 S63 Amg, 2008 John Dheer Gator XUV
Past Cars:
2016 M6 Cabrio, 2015 GLK 250 Bluetec, 2007 M6 Cab, 2011 S63 Amg, 2008 S450, 2006 330xi, 1998 Z24, 2002 Chev Suburban