B8 S5 4.2 Tune

Incredibly impressed with the performance. There is dramatic improvement in shift lag even in comfort mode. It feels like a literal launch. 5 stars. Highly recommend 😉

B8 AS5 4.2L V8 Automatic has been transformed into a beast!

The B8 S5 V8 Automatic ECU/TCU tune has taken my Audi’s performance to an entirely new level. Throttle response and power across the rev range are incredibly smooth and strong. I can’t believe Audi left so much untapped potential, but Jackal Motorsports found it and delivered with heaps of power and performance. I paired the tune with upgraded coil packs, new iridium spark plugs, a K&N filter, an upgraded silicone throttle body inlet tube, a transmission mount insert, and an AWE Touring Exhaust. This setup turns heads with its incredible sound. For anyone wanting to completely transform their Audi, the Jackal ECU/TCU tune with Burbles is a must. Matt was fantastic to work with, getting me set up with a tuning suite account quickly, and his response time to emails and texts was impressively fast. If you’re running another tune, upgrade to this one—you won’t regret it. If you’ve been thinking about it, stop thinking and start tuning. 1000% satisfied!

4.2 V8 Audi S5 Tune

Great tune can definitely feel the diffrence great responsive team no complaints at all Matt is awesome. Thank you Jackal!! Would definitely recommend!