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034Motorsport is proud to offer our 034EFI Stage 3 K04 Chip Tuning for the Audi 2.7T.
This tune is capable of over 400WHP on 91 octane with proper supporting modifications (intake, intercoolers, downpipes, exhaust) and retains electronic boost control via the factory N75 valve.
Note: Requires K04 turbochargers, 85mm Hitachi MAF housing, and 550cc Bosch EV14 fuel injectors. Hitachi MAF sensor upgrade is required for early B5 S4 models equipped with Bosch MAF sensor.
Upgraded fuel pump is strongly recommended.
Please Note: Select proper engine code and turbocharger configuration below.
Typical powerband for a 91 Octane 034EFI-Tuned Stage 3 K04 2.7T with proper supporting modifications:
This dyno is an average result, but final horsepower and torque figures can vary depending on supporting modifications.