Quote:
Originally Posted by five337
Is there anyway to know if my 2004 SL600 has any ECU upgrades? I bought it just over a year ago with about 40k miles.
I have played with a few Z06s and never had a problem pulling away from them at spotlights or on the freeway. Sometimes it is close, but I never see their rear end.
I've videotaped my 0-60 and it is right at 4.0-4.1 seconds without traction on. I thought this was normal until I started to read this thread.
Is there any thing I can look at to see if the ECU has been modified?
|
What is your top speed ? try to see if it would pass the speed limiter witch i believe is set to 155MPH on your SL
