Stage 1 tcu and ecu tune really makes it fun to drive again. Shifts are faster and you can feel the hp difference.
Love the tune and everything i got but unfortunately i did not receive skittles.
I have not installed it yet.
Customer service is amazing.
Thank you Matt
Before this fuel line my car would cutout at high rpm’s on e85,now it runs flawlessly. Jackal for the win
The Jackal tune was very easy to use. I used Gemini to guide me step by step and it was ez pz. The tune performance is insane! My a7 CREC is a refined beast. I literally am itching to get my build done for stage 2+. Thank you Jackal for an amazing product and giving your customers the choice of scalability at a low price. You have a customer for life!
My only regret I have is not flashing a jackal tune the day that I bought the car, this tune is so good it feels like I’ve wasted the last year driving the car on stock map, the only company that includes a TCU tune and also lets you move between stages for no extra charge. Will only ever use Jackal after this!
Stop waiting, I waited to long and I wish I would’ve bought this sooner
Great service, great support, thanks Matt.
Map smoother and feels more powerful than previous other supplier map. Ability to change maps in the future a massive bonus.
Installation very straightforward. 👍👍
I switched from another tune on my 2025 RS6 to the Jackal Stage 2 tune which included the TCU tune. I could not be more impressed with the tune. The car is much quicker than with the previous tune but there is no way I can describe the difference it made in the feel of the transmission, the throttle response, and the lurching at low throttle. This is simply the best purchase I have made for my car.
Jackal ecu and tcu run great for me.spot on with customer service and knowledge of what my audi needs.a big thanks to the guys!
awesome so far. Hoping to get the crank pulley so that I can actually go to stage 2 instead of just being stage 1.
They forgot my candy, but it’ll be even more sweet gapping 034 kids even harder
The kit one missing 1 main part to be a complete kit in my opinion.. it didnt have injector seal clips .. so I had to find and order some from fcp uro
New plug and all oil needed. Nice that the box is labelled so I dont mix it up with my CREC oil.
Have the tune for 2 weeks now, absolutely amazing tune. very smooth, quick, can be fuel efficient, and jackals customer service is amazing. matt was very helpful. Also havent had any issues at all, my car loves it. all the features are sick too
The pulley fit great, no issues there, and then I upgraded to the stage 2 tune and really opened the car up. It feels like it has more torque at light throttle and of course more power in the high end, and it still gets great fuel economy. Very nice stuff!
Switched over from a competitor’s tune just to try something new. At the time of tuning my SQ5 the first time, Jackal was still working on the B9 platform. I wished I should’ve waited because holy moly, I could tell a difference. I was spinning all fours and I love it! There’s a couple things I do wish was available on the tune but overall I’m happy with the switch.
Matt has been wonderful to work with great communication quick response. Ease and use of product has been great.