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  1. 07/11/2015 12:39 AM | mesaman
    WOW !!!!!   The best money I've ever spent on an car. Not only did I get more power, my gas mileage has gone up about 20%.   Thank you.

  2. 07/05/2015 09:40 PM | KeipherLC
    video of my 2014 malibu lt 2.5 before and after tune. 80mph-120mph https://youtu.be/PTY1Q7HxQuU

  3. 06/12/2015 03:00 AM | Tonster95
    Big thanks to these guys for great customer service and a great tune at a affordable price!   Pro's In sport mode, you will feel the difference and have so much fun! In eco mode, I did a 50 mile drive both ways on the same highway and I did gain around 4mpg Great Customer service Easy to work with tune, almost anybody can do this, great software! They provided a great website to navigate and use and get all your downloads needed!   Cons None other then me getting newer tires sooner haha!

  4. 05/21/2015 01:07 PM | kovich14
    Worth Every Penny This tune is worth the money for the improved 6-speed transmission performance alone. Shift speed and timing is greatly improved (without being harsh) and the low speed shift pattern is much more logical- no more surging in stop and go traffic. I can also feel a marked power increase with better throttle response at any speed and less interference from torque management. Before, the stock ECU seemed to slowly ramp up power when I hit the gas, now the power is instantly on. The truck even runs and sounds better in v4 mode, something I didn't expect. Gas mileage is the same as before the tune. I didn't want to sacrifice the truck's decent mileage for more power and it turns out I didn't have to. I'm completely happy with the tune and highly recommend it.

  5. 05/20/2015 07:56 PM | GaryssHTX
    Been running this tune for a few weeks now and have put a ton of miles on it and this tune is amazing! Throttle is so responsive and top end power pulls strong. Bottom end also feels great as well, absolutely love the tune!   Also have the K&N CAI installed.

  6. 05/16/2015 02:08 PM | cyiam43
    I have had this tune on my 2013 Chevy Malibu for several weeks now.  All I can say is WOW!!!  This tune and transmission tune is outstanding.  You literally have to retrain yourself on how to drive the car because it is so responsive now.  I love it and it's so much faster now.  I do have the K&N CAI for this car installed but stock exhaust.  I run 93 octane.  The car is so much more fun to drive now...it is hard to explain unless you have a Malibu and then install the tune and drive it.  You will experience an incredible change and it will put a huge smile on your face!

  7. 01/28/2015 11:45 PM | saegc7
    Just finished flashing my car and WOW! What a difference! This was a Jekyll and Hyde transformation! Disabled the TC and screeched the tires in second gear @60 mph. Massive torque at the low end and the boost doesn't fall off at 3500 like before. More datalogs getting done this weekend. Can't say enough about this tune. Every day is a "sleeper mode enabled" day. You guys are awesome!

  8. 10/05/2014 03:45 PM | brandon8791
    I have to say that I am super pleased with this tune and how much of a difference it has made to my car. IT IS shifting faster and boy can u tell a difference in power, the motor sounds a bit different at idle more aggressive *REMEMBERS THIS IS A V8 NOT V6 GHOST CAM* it just gave it a better sound and idk what to say it's just amazing how much better the car is, I asked how much it gained.. Trifecta thinks it gained prob 30rwhp WITH my mods, which is SLP long tube ceramic headers, 3 in cats, Full K&N air filter and box, magnaflow cat back 2.5in sport exhaust. I wasn't expecting the difference that occurred but it's definitely good... now I just have to data log the car but I doubt there is anything to improve on. I just wanna thank the Trifecta team with the excellent customer service and amazing tune... anyone thinking or searching for a tune these are the guys to go with I have no regrets, kudos to Trifecta!!!

  9. 03/08/2014 06:42 PM | pga4trp
    Just installed this on my recently purchased 2008 saturn sky redline. Wow is all I can say. Magnificent tune, don't know how much power is still in this 4 banger but this tune really woke it up. Do it you won't regret it.

  10. 11/18/2013 09:48 PM | critter
    First, my apologies to all involved on the trouble with getting the tune file. My wife decided to use an email address I'd deep sixed some time back.   I installed the tune on her 2007 Solstice GXP over the weekend. I was blown away at how much power it picked up. She drove it and came back with a one word review. "DAMN!"   Momma's happy so I'm happy. Thanks, Trifecta.

  11. 05/27/2013 06:17 PM | tmbmvp
    I purchased the budget tune for my sky redline several months back and love it!

  12. 04/04/2013 03:20 AM | stevenkienzle
    Trifecta's software for the GM 2.0 turbo engine is terrific! My bachelors degree is in mechanical engineering from General Motors Institute (now called Kettering University) and I have been working on numerous GM vehicles for many years. The Trifecta tune is the best performance product I have used in 40 years of tuning! If GM was smart, they would hire Trifecta Performance to optimize the Cadillac ATS and other vehicles....

  13. 10/09/2012 10:58 AM | Mathieu Gignac
    I would just like to state that my experience with trifecta was exellent. I have a 08 cobalt ss turbo black in color. My mods are: Hahns cool ram intake Hahns charge piping Hahns Inter cooler Hahns Cat con downpipe Hahns Street cat back exhaust Clutchmasters stage 3 with aluminium flywheel Gms1 I got the select a tune which i chose to get on my cruise control button, best option to have lol I wondered how much more power i would get over gms1. Well now at 40 km-hr at 2000rmp the tire light up and i mean light up. When the boost reaches 23 psi wow!!! the car is so much stronger throughout every gear. The gms1 tune looses alot of power pass 5000rpm the trifecta tune keeps pulling!!! Very happy customer!! My ultimate goal is the s20g turbo upgrade now that i have seen that my car can handle 24psi spikes and hold 23 psi, my clutch and transmission can hold that much torque. It is time to get it!! No issue to engine light no codes after tune!!!

  14. 10/05/2012 06:33 PM | TomCalvert
    Very Impressed with the new performance! The engine is much more responsive than stock, particularly in 5th or 6th gears. When in stock mode, and 5th or 6th (manual trans) you had to be aware of your speed and of the terrain, or you had NO power. Now the little engine pulls willingly above 2000rpm. Second gear is FUN, and will take you past 55mph in a hurry. Third gear pulls almost as well as 2nd, above 3000rpm. Excellent throttle response, excellent acceleration in all gears, at all rpm, and at all throttle positions. The Trifecta tune for the 1.4L Cruze was well thought out and well executed. Thank you for turning my little econobox into a FUN machine to drive! Tom

  15. 03/25/2012 05:34 PM | Chadg
    So I bought my tune back in December and between the weather and just being a wuss, I finally got around to installing the tune today. I did not previously own a laptop, so I found a free Sony Vaio from circa 2002 and installed Windows XP Pro with all updates (high priority and optional including .Net). It has a Pentium III processor with a 15GB HDD, and 128MB of RAM . . . but previously I read that if it can run XP than it can run EZ Flash no problem. Well in the end it installed the tune with no issues, even on that ancient hardware, but it definitely reinforced the need get a more modern machine. This dinosaur took about 1 minute per 1% of the tuning operation, so all told with the transparency mode enabled it took about 2 hours to install the tune total. I didn't really expect this, so I had sat in the driver's seat with the door shut (with an extension cord running to the laptop out the passengers side back to the house) and was afraid to move/open the door/etc. for 2 hours. I thought my bladder was going to explode!!! So lesson learned, use a computer with decent, modern specs. So yeah if anyone has a spare, cheap laptop laying around that they want to donate to the "Chad doesn't want to sit in his car for 2 hours while tuning fund" let me know! Now to the fun part. After installing the tune and enabling transparency mode, I cleared the TCM adaptives and decided to take her for a short spin. All I can say is WOW. I started her off in Sport Mode (I've got an automatic) and the car finally drives like I hoped it would after installing my Vararam CAI and Vmax ported throttle body. I asked for firmer shifts and in Sport Mode it feels really aggressive, but not to the point of being annoying. I did another couple of miles in Drive just for comparisons sake, and Drive now feels like Sport Mode used to so I may actually use Drive now! (I previously drove it exclusively in Sport Mode). So now I'm going to drive it around for the week and shoot for some datalogs next weekend.

  16. 03/13/2012 05:55 PM | skline00
    Made worlds of difference in our 2007 Solstice GXP 5 sp. Stock the car is rated 260HP/260Trq at the crank. After your budget tune I paid to have a 3 run Dyno here in our area. At the wheels, 280.97 HP/321Trq. Nuff said! WOW!!!!!!!!

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