034Motorsport is proud to offer our 034EFI Stage 3- (Minus) Chip Tune for the Audi 2.7T.
This tune is perfect for thsoe who have upgraded to RS4 K04 Turbochargers, but are not yet ready to upgrade to a complete Stage 3 Chip Tuning Package.
The 034EFI 2.7T Stage 3- ECU Upgrade is capable of over 320WHP on 91 octane with proper supporting modifications, and retains electronic boost control via the factory N75 valve.
Required Hardware:
Recommended Hardware:
Upgraded fuel pump is strongly recommended. Hitachi MAF sensor upgrade is required for early B5 S4 models equipped with Bosch MAF sensor.
EMISSIONS DISCLAIMER
- This product is sold for racing and off-road 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.
