im so happy pick this up from zzp . not just because the product the cleanness looking one in the market but the costumer service is amazing. zzp guys went out of their way to help me install the on my 2017 Camaro ltg and it work great. the car love e85 ...

Performance increase you can feelnacross the power band. The car runs fantastic and have a smooth delivery of power. Paired very well with the tune.

Great product that does what it is supposed to do. I have had the chance to run e85 since installing and you can feel a little difference when running it as opposed to 93. Fits great and has a clean look. Install isn’t hard per say, but make sure you have plenty of time set aside as I got hung up on some simple things during the wiring portion of the install. 2014 CTS with K&N drop in filter, ZZP catted down pipe, ZZP flex fuel sensor, ZZP tune and the Denso Iridium Power plugs that are available on ZZPs website. 0-60 in 4.7 and getting quicker

Turbo Tim and his staff really know what they're doing. They guided me through the computer interface process better than the "tune shop" did! The car is so fast, I may buy a double harness seatbealt for the car! Amazing work by ZZ PERFORMANCE!

Instant response when stepping on the throttle. Definitely how it should be from the showroom floor for this 60K Cadillac CTS. Thank You ZZP, Upgraded turbo is next, send me a discounted promo code Wink Wink.... Laterz :)