Nice quality! Quick delivery! Good fit/size. Thanks guys!
The low end torque is crazy, and rpm is lower than stock while cruising. Think this will help with mileage. The 2 to 1 jerky gear change has also disappeared and gear changing speed is definitely quicker and smoother. I replaced clutch discs and did DSG service kit last month, so my DSG is in very good condition, but the TCU tune made it so much better.
It really is a solid tune with launch control, and very agressice shifts. I like it more than 034.
Jackal's ECU/TCU tune has made me fall in love with the car again! Honestly feels like a completely different car now. Couldn't recommend it enough.
You guys are a great company with top level products. Customer service is the best I’ve ever encountered. The stage one tune is absolutely amazing. Surpassed my expectations and I have an IE stage 2 in my B8 A4 Allroad! I can’t wait to see how stage 2 goes! Will be done soon! I’ll give more feedback.
Everyone told me how the Jackel tunes make your car “Come alive” and make them feel like they should have from factory. It was hard to believe as I already loved the way my S4 B8.5 drove. But once I purchased Jackel’s tune and tuned my engine and transmission, I finally understood what people meant!! The car does definitely come alive. It’s more responsive, but also much smoother! This was the surprising part for me. Yes the new performance is amazing, but also getting a smoother shifting transmission and overall ride was a very welcome surprise. Also, their customer service is INSANE! I can’t name ANY other company that the owner will simply give you their number to just be able to text and ask questions… and answer in a timely manner! They definitely have a customer for life. Thanks guys! Keep it up!
Switched from Apr stage 1 to jackal stage 1. Car pulls harder down low and drives a lot more smooth. Very happy with the purchase and well worth it!
1st Matt is top notch with his aftercare! Was running racing line tune, heard great things about jackal and got to say its night and day, gear changes are so much crisper but owe lord the power difference and the launch absolutely blown away, pins you in your seat! Best money I ever spent!! Thanks for everything Matt, you’re a legend in the supercharger game!!
Great experience overall. I switched from EPL to Jackal Stage 2 single pulley. Drivability has improved and pulls harder than my previous tune.
One word sums it up, amazing! What a difference in performance in my Q7. This thing can really get up and go for being such a heavy vehicle, I'm extremely satisfiedwith my purchase. Customer service is top notch. I'm on the West Coast and was getting responses to questions at 9pm Eastern time. If you're thinking about it just do it. Great value as it also includes the TCU tune, and different stage tunes as well. I odered the Jackal tunning cable and it arrived quick.
This review will be one of many lost in the positive experience I’ve had with Jackal Motorsports. I’ve had my 2016 MT S5 for a while, weighing my options between all laid before us 3.0T owners. Personally, I had my mind set on IE or 034, knowing their standing in the community. As spring came closer and I was ready for my decision, I had several interaction with other s4/s5 owners with this tune that only held jackal in high regards. Took my chances and haven’t looked back since. Incredible feedback from throttle and ludicrous performance, especially with those who have sport diff. Driving it in comfort mode is still enjoyable but with more power and my dynamic mode is an otherworldly experience. Excited to see what’s to come next!
This tune really wakes up the cra.. easy to use software and great customer service..
I’ve been running the tune for two weeks and the difference is night and day and even the gas mpg is way better all around great tune and love that I can go stage two whenever
I've had a Chipwerk piggyback for years and was pretty happy with the difference that made over stock. The Jackal Stage 1 blows that out of the water. I can't even believe the difference.
Jackal tunes give you more than you are probably expecting, they have checked every box i wanted filled everything is super smooth and outperforms my expectations
Purchased a stage 1 tune for my B8 S4. The car now feels so much better. This is a real game changer for these cars.
Love the product love the customer service, I had some issues installing my tune and Matt at jackal was very helpful and always responded to my messages quickly even late at night, so with Matt’s help got it figured out tuned and car runs great super smooth, huge improvement in acceleration car feels very fast