Stage 2
The B8 chassis Audi RS4 and RS5 use an updated version of the familiar naturally aspirated Audi 4.2 V8. Just like previous versions of this engine, it requires some effort to really get the best from the engine when tuning.
Revo have concentrated on maximizing the overall performance potential of the 4.2 V8 while improving the in gear acceleration and responsiveness and also unlocks the true top speed of the B8 chassis by removing the speed limiter.
Stage 2 software will give the same performance of our stage 1 software with the added advantge of being able to run a full exhaust system with Sports Cat
Speed Limit Unlock
The top speed limit for this vehicle has been unlocked.
RPM LIMIT INCREASE
RPM Limit has been increased for optimal performance
SerIAL PORT SWITCH (SPS)
Switchable Mapping for Fuel and Boost Settings
OBD Port Install
Revo Software can be installed quickly and safely via the OBD Port without the need to open the ECU.
Money Back Guarantee
We know you'll love how Revo Software transforms your car. If you don't, we'll give you your money back.
Fuel Economy
Dependant on your driving style, this software will deliver like for like fuel economy in 'normal' driving conditions.
© Revo Technik
REQUIRED
- Full Exhaust System with Highflow CAT
RECOMMENDED
- Air intake system
Revo ECU Software is only available from one of over 400 Authorised Dealers worldwide. You can find your closest dealer by clicking here.
Please note that although we always aim to release ECU Software that covers as many ECU variants as possible, from time to time Revo Software may not be available for your specific vehicle. Your Revo Authorised Dealer can submit a code request direct to Revo HQ if this is the case, however this does not guarantee a file will be made available.
Software available for your AUDI, RS4, 4.2 B8 RS (450ps)
Our qualified dealer network is spread far and wide, use the form to locate your closest revo dealer