Anyone know of some ECM re-programming companies.. Would like to bump things up a little and bump the rev limiter up about 400rpms too.

what ecm ? i've had arizona speed and marine make some changes for me before with good success

http://mefituning.com/

http://www.mefiburn.com

talk to Bob, He has done several ECM's for me and all have worked without any issue.

x2 on Bob @ OBD Diagnostics (MefiBurn). We use the MefiBurn to load our tunes for the 383 we built and the actual TunerPro software is great. The Customer Service is top notch also.

I've spoken with ASM and the interaction was bad...not to mention the bad repoir they have around the forums.

OBD's stuff looks great...I am looking to purchase a scan system for a PCM-555 (2008 496), is Rhinda my only options, or are there others...cause they are way expensive compared to OBD....put it seems OBD does not carry the PCM stuff.

Thanks in advance

Mark Boos, Precision Marine in Kenner LA for reprogramming: 504-469-7463

I realize there have been several companies mentioned here but if you are still looking give Eddie Young a shout 615-216-7449
[email protected]

Thanks all. Will be making some calls.

Where are you located?