STAGE 1

Alfa Romeo 156 1997 to 2003 2.5 V6 STAGE 1

Takes the 2.5 V6 from 190hp to 200hp, and 222Nm to 242Nm.

+10horsepower
+20newton metres
£460from

Where the gain arrives

Standard against STAGE 1 through the rev range.

Power before and after
0541081622161,0002,1753,3254,5005,6756,850 RPM 0541081622161,0002,8754,7506,600hp RPM
  • Standard 190hp
  • Remapped 200hp
Torque before and after
0651311962611,0002,1753,3254,5005,6756,850 RPM 0651311962611,0002,8754,7506,600Nm RPM
  • Standard 222Nm
  • Remapped 242Nm

Standard against STAGE 1

MeasureStandardAfterGain
Power190hp200hpup 10
Torque222Nm242Nmup 20

Other files for this engine

All written for the 2.5 V6 specifically.

What STAGE 1 involves

Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the 2.5 V6, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.

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 2.5 V6, and we check the car over before writing to it.

See the full 2.5 V6 page for every file and figure, the other engines on this 156, or all Alfa Romeo remapping.

Book your 156 STAGE 1

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.