Trifecta performance tune..

[SCGT06]

Does anyone know of someone that has a tune from TRIFECTA on a grand prix?? And do they work?? Ive heard of a couple COBALTS that have there tune but dnt know if they have tunes for Grand prix.. Thanks for your input...

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[Fivefingerdeathpunch]

Nope.

Wouldnt work for your vehicle.

 

[SCGT06]

Oh ok

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[blueguy]

They do them for plenty of late model GM vehicles.

They're meh at best.

HPTuners or bust for you, or a vendor PCM. Which I wouldn't recommend if you've got more than just a smaller pulley/exhaust/intake.

 

[SCGT06]

Yea... i have more mods with a ZZP PCM.... but i think im not getting the most out of my car

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[blueguy]

Then get it custom tuned via a laptop tuner, on the street, with a wideband.

 

[SCGT06]

Oh ok.... thanks alot BLUEGUY

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