SMA Computer Core Upgrade.....

[1GaNole]

Just found out today SMA is outta business... who else has had this option done ? I changed from my 315/70/17 tires to 325/65/18 and was going to superchip it but was told no way with the SMA option on it. Funny thing is I see it still advertised on this site and others. Help !!!!!

[timgco]

SMA went out of business?

OMG! When did this happen?

I also heard a rumor that the H1 was not going to be produced anymore.

[tomp]

Simply remove SMA option and program Superchips to factory ECM.

[1GaNole]

I wish it was that easy... the upgrade is done to the trucks original computer and sent back to you. Someone must be picking up where SMA left off, but who ??

[tomp]

I think you might be outta luck. Sorry for that...

Sounds as if you might have to get a new OEM ECM & start from there, if this is something you just gotta have...

[1GaNole]

I'm sure I'm not the only one with this issue as thousands of hummers owners have this option added. Jacked it up 50+ HP and with the eldelbrock headers, borla duel exhuast, k & n cold air intake I'm pushing 400 hp...

[tomp]

You can try to see if dealer will/can reprogram for tire difference for speedo cal...

[H2 Ranger]

Give these people a call and I think they can sort out your issues.
Nelson Performance (210-626-0278). Let us know when you get it sorted.

[1GaNole]

Wow, Great !! I'll call first thing Monday and see what they can do. Thanks for the tip.