New 06/gxp owner
Therefore, my car was a sitting paperweight. It didn't even know how many miles were on it. I called Diablosport and they could have gave two ***** less. Apparently, there is an update, NOT AVAILABLE TO THE PUBLIC, without calling in that is required for it to read the TCM file on some cars. You have no way of knowing until it is too late.
I had to have my car towed to a dealer and have the TCM / PCM flashed as well as pay for a rental car for a few days. Did Diablosport give a ****....NO. They said that it has nothing to do with them.
My question is ....If you advertise a product to support TCM's out of the box , than it should work out of the box without having to call in a request a update file that isn't even open to the public. The support team themselves are arrogant as well, and you have to wait 40 minutes on hold before they come to the line.
Ludicrous company, ridiculous support and a pain in my *** about covers Diablosport.

I had almost $1000 into the tune by the time it was done and not ONE person gave a ****.
HPTuners is the way togo. Oh nice GXP by the way, it looks like there is no sunroof, thats a pretty rare sight to see!
Therefore, my car was a sitting paperweight. It didn't even know how many miles were on it. I called Diablosport and they could have gave two ***** less. Apparently, there is an update, NOT AVAILABLE TO THE PUBLIC, without calling in that is required for it to read the TCM file on some cars. You have no way of knowing until it is too late.
I had to have my car towed to a dealer and have the TCM / PCM flashed as well as pay for a rental car for a few days. Did Diablosport give a ****....NO. They said that it has nothing to do with them.
My question is ....If you advertise a product to support TCM's out of the box , than it should work out of the box without having to call in a request a update file that isn't even open to the public. The support team themselves are arrogant as well, and you have to wait 40 minutes on hold before they come to the line.
Ludicrous company, ridiculous support and a pain in my *** about covers Diablosport.

I had almost $1000 into the tune by the time it was done and not ONE person gave a ****.
HPTuners is the way togo. Oh nice GXP by the way, it looks like there is no sunroof, thats a pretty rare sight to see!

so I think you just got a bum deal on that used trinity you bought... something wasn't right with it, which is why it's never recommended to buy things like this used, you never know what you're getting... Maybe the blame should have been put on the guy that sold you the used, forked-up trinity instead, heh... and, you bought it used, so no warranty, so why should diablosport have to worry about paying for a tow, or a rental car?? if you had bought a trinity new, you would have a warranty, and guess what, it wouldn't have cost you anything to get the tool fixed, or your ecm reflashed by them, etc... so, I don't really see how this is a diablosport fault/issue here... but, whatever...
but, at least ya got a tune now, so that's cool man, happy for ya.. enjoy!
06MonteSS / DiabLew Tune

2014 Camaro 2SS/RS - LS3, 6-speed manual, short-throw performance shifter, NPP dual-mode performance exhaust, 1LE front splitter, ZL1 rockers, Z28 Rear Spoiler, all paint-matched Red Rock Metallic, BMR strut tower brace, Cold Air Inductions cold air intake, Apex Motorsports, Inc. catch-can, Custom DiabLew Tune
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com
Last edited by 06MonteSS; May 22, 2012 at 12:06 PM.
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Most likely the key problem with your setup, Haz.
You get what you pay for.
I personally have not had issues with Diablo tuners, the only ones I see have issues are the used ones.
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Diablosport didn't give a rats *** about anything. I don't care if your stuck on the belief it was the used trinity. The ****** was 30 some days old and from a friend of mine. He actually bought it back from me and continues to use it.
I was told by the rep at Diablosport ....word for word, that the problem was that there was and is an update for the trinity that has to be sent to me. It doesn't affect every ls4 but on a case by case scenario. The update isn't available without a phone call. The trinity was up to date with the newest software available.
Diablosport can suck my left nut.
Last edited by hazards280; May 22, 2012 at 12:49 PM.
Regardless, let's just put this behind as we obviously have different viewpoints and I don't want a arguement to persist. Hell I plan, on having my car another few years!
Last edited by hazards280; May 22, 2012 at 01:24 PM.
HPtuners is pretty bad *** but if your new to tuning it may be a bit much?





