Audi S4 S5 Tuning – The B8 and B8.5 model of the S4/S5 may be getting a little older now but they still look very modern and still offer a very good experience behind the wheel. A more grown up feel when compared to the small S1 or S3 but still capable of over 160MPH.
This era engine is a dream for a tuner as they are heavily restricted from the factory so they don’t compete with the RS range. Up to 450 BHP can be achieved with our Audi S4 S5 Tuning tuning package using software alone which is an incredible jump in performance.
This model of S4/S5 came with two main differences in the engine. Both models featured a charge-cooled directly injected 3 litre V6 with an Eaton TVS supercharger however in a bid to improve efficiency and emissions the later engine (CREC) came with a few revisions including a clutched supercharger and revised ECU. The power output however remained the same as the earlier engines (CAKA/CGWC) at 333ps.
Our Audi S4 S5 Tuning packages utilise a bespoke ECU calibration on these vehicles which has been extensively tested on the road, dyno and track to ensure the extra power will not reduce reliability.
Audi S4 S5 Tuning Package HT440
Extensively developed and tested both on track and dyno our Audi Tuning Package is simply stunning.
Our first tuning stage for the Audi B8/B8.5 S4/S5 (HT440) takes the power output of these CAKA, CGWC or CREC engines up to 440BHP and 485Nm. Our calibration has been designed to work on a completely original car and no hardware modification’s are necessary.
Our HT440 tuning package is available to order online and install at your home using the HP Tuners RTD device. CLICK HERE
Audi S4 S5 Tuning Package HT480
Our next performance offering for the Audi B8/B8.5 S4/S5 is our HT480 Audi tuning package.
While getting over 400 BHP from this engine is straightforward getting closer to 500 BHP is a little harder and some modifications to allow better flow through the engine with better cooling need to be made.
Our HT480 package comes with the following parts:
Forge Upper Charger Pulley
Forge Divorced Charge Cooler Kit
Scorpion Resonated Exhaust System
Decatted Downpipes
S Tronic TCU Calibration
*Uprated clutch is necessary on manual cars. This is a service we can offer, for prices please contact us. *Not Suitable for CREC engines. Our HT480 tuning package is available to order online and install at your home using the HP Tuners RTD device.
Price Fully Fitted
*All of our ECU calibrations are developed using a minimum of 97 octane however 99 octane is recommended.*