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Old Mar 30, 2007 | 12:10 PM
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RPM
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From: Mid-Michigan
Default Re: ECU upgrade via OBD II port ?

Originally Posted by Cincinnati Slim
I'd like to get a ECU power upgrade but I'm not crazy about pulling out my ECU from my new CrossFire and shipping it out somewhere. I've had some FoMoCo products in the past which accept ECU re-flash programs via the OBD II port under the dash using Hypertech, SCT or Diablo handheld programmers. I like this route a LOT better than having to send my car's "brain" off in the mail. I also liked the ability to make tweaky mods from inside the car between test runs or removing the "tune" altogether when I needed to. Anybody make a "Flash" tuner for these cars yet ?

Thanks,

Cincinnati Slim
Haven't seen one yet. I would live if Hypertech/Jet/Diablo etc. made one. I had one on my 2001 Silverado 5.3 V8 and it was great.
Guess we'll keep hoping.
 
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