ECO

Audi A3 / A3 Sedan 8P Mk1 2003 to 2008 S3 2.0 TFSI ECO

An economy file for the S3 2.0 TFSI. Torque goes to 420Nm, which is what makes it easier to drive without revving.

+70newton metres
£490from

Where the gain arrives

Standard against ECO through the rev range.

Power curve
0721432152861,0002,0253,0754,1005,1506,175 RPM 0721432152861,0002,6504,3255,975hp RPM
  • Standard 265hp
Torque before and after
01132273404541,0002,0253,0754,1005,1506,175 RPM 01132273404541,0002,6504,3255,975Nm RPM
  • Standard 350Nm
  • Remapped 420Nm

Standard against ECO

MeasureStandardAfterGain
Power265hpn/an/a
Torque350Nm420Nmup 70

No new power figure is published for an economy file. It is written for torque and drivability, not peak output.

What ECO involves

This one is aimed at running costs and how the car drives day to day. Torque comes in earlier and more evenly, so it pulls without needing revs. Driven sensibly it will usually give back a little on fuel. If you are after outright power, look at the other files above.

It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy S3 2.0 TFSI, and we check the car over before writing to it.

See the full S3 2.0 TFSI page for every file and figure, the other engines on this A3 / A3 Sedan, or all Audi remapping.

Book your A3 / A3 Sedan ECO

We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.