Latest DME reprogram makes my CTT exhaust sound like a Panny GTS
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Joined: Jul 2011
Posts: 62
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Latest DME reprogram makes my CTT exhaust sound like a Panny GTS
My wife hit a pothole yesterday morning and blew out a tire on our CTT (gotta love Chicago streets...and tire/wheel warranties). The dealer reprogramed the engine control computer (DME) per an open campaign (invoice states 'WD03').
I picked it up this afternoon and swear that the exhaust sounds (tremendously) "better" than before. Much more raspy, like the sport exhaust on a Panny GTS. Is this possible?
Part of me thinks it just because the DME's memory was reset as part of the re-flash and it was a cold start (I feel like my M3 has had this same thing happen after similar engine DME reflashes), but I have to say that it does sound pretty bad ***. This is my second 958 CTT and neither ever sounded like this...
I picked it up this afternoon and swear that the exhaust sounds (tremendously) "better" than before. Much more raspy, like the sport exhaust on a Panny GTS. Is this possible?
Part of me thinks it just because the DME's memory was reset as part of the re-flash and it was a cold start (I feel like my M3 has had this same thing happen after similar engine DME reflashes), but I have to say that it does sound pretty bad ***. This is my second 958 CTT and neither ever sounded like this...
Registered User
Joined: Oct 2010
Posts: 93
Rep Power: 19
My wife hit a pothole yesterday morning and blew out a tire on our CTT (gotta love Chicago streets...and tire/wheel warranties). The dealer reprogramed the engine control computer (DME) per an open campaign (invoice states 'WD03').
I picked it up this afternoon and swear that the exhaust sounds (tremendously) "better" than before. Much more raspy, like the sport exhaust on a Panny GTS. Is this possible?
Part of me thinks it just because the DME's memory was reset as part of the re-flash and it was a cold start (I feel like my M3 has had this same thing happen after similar engine DME reflashes), but I have to say that it does sound pretty bad ***. This is my second 958 CTT and neither ever sounded like this...
I picked it up this afternoon and swear that the exhaust sounds (tremendously) "better" than before. Much more raspy, like the sport exhaust on a Panny GTS. Is this possible?
Part of me thinks it just because the DME's memory was reset as part of the re-flash and it was a cold start (I feel like my M3 has had this same thing happen after similar engine DME reflashes), but I have to say that it does sound pretty bad ***. This is my second 958 CTT and neither ever sounded like this...
