TestimonialsI was very impressed with the power output with Trifecta Tune. I highly recommend to anyone with GM vehicles. I felt the difference immediately after installing the calibration f…This tune is awesome. It REALLY wakes up the truck and no more slow throttle response - it's instant now. It really fixes the gearing as well. I highly recommend it!Best thing I've bought for my buick. turbo spools up quick and much faster. Easy to flash took under 20 mins.the trifecta tune made my girls auto 1.8 sonic act like a completely different car. the largest improvement to me was the transmission for example, going 25ish on a 40mph street be…Awesome Product! I recommend this to anyone. I already have 3 friends that are going to buy. Great job everyone at Trifecta Tune!This has been one of the best decisions I've made regarding my cobalt. The power increase with this tune was unbelievable. On top of that, the customer service using trifecta is in…
By TRIFECTA Performance •TRIFECTA: Introducing the big compressor-upgrade turbo available for your Gen1 1.4T. 58mm!
We'd mentioned to several people wondering about our 55mm turbo project that there had been some delays due to a compressor change. It turns out the change was to make the compressor even larger!