DYNAMIC+ STAGE 2 TCU SOFTWARE UPGRADE FOR AL552 ZF8 TRANSMISSION, B9/B9.5 RS4/RS5

Shift Points Slower Acceleration Slower Acceleration Fastest Possible Acceleration

EMISSIONS DISCLAIMER:

- This product is sold for racing use only.
- This product is not CARB or EPA compliant, this product is not authorized for use in California on smog controlled vehicles.
- By purchasing this product, you understand this product is sold for competition use on closed roads and is not legal for use in highway or street vehicles