Any difference in reflash ECM's

[HANK1948]

I was looking on Westers site and he wants $595 for his 1996 6.5 reflash and Kennedy wants $575 for his which looks like it comes from Westers, and Heath wants $495 for his. So is there any difference in the three?

[gmctd]

Depends on your expectations, Hank - eye-witness reviews are highly relative.

Bill's upgrade offers stunning power and good towing.

Wester's offers several options above that.

Be a good idea to correspond with them, whatever else you hear - wouldn't you think?