From 180 hp to about 210 hp: the Audi TT 1.8T 20V 180hp (1998 – 2006 ( 8N )) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 235 Nm to about 330 Nm.

This is a petrol engine with a displacement of 1,781 cc and engine code AJQ. The engine is controlled by the Bosch ME7.5 and Bosch EDC15P+. The software file can be written with tools such as AMT Cartech Limited MPPS, Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner and 6 more.

Frequently asked questions

How much power and torque does a Audi TT 1.8T 20V 180hp gain with Stage 1?

About 30 hp and 95 Nm: from 180 hp / 235 Nm to roughly 210 hp / 330 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Audi TT 1.8T 20V 180hp use?

Bosch ME7.5 and Bosch EDC15P+.

Which tools can read a Audi TT 1.8T 20V 180hp?

AMT Cartech Limited MPPS, Alientech K-TAG, Alientech KESS3, Alientech KESSv2, Autotuner, Bitbox, ByteShooter Toolbox, CMD CMDFlash, MagicMotorsport Flex, Dimsport New Genius and Dimsport New Trasdata.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.