Seat Altea / XL · 2004 - 2009

1.4 TSI 125hp Stage 1 tuning

The Seat Altea / XL 1.4 TSI 125hp produces 125 hp and 200 Nm as standard. The YASTUNING Stage 1 remap file takes it to 150 hp and 265 Nm, a gain of +25 hp and +65 Nm. Engine code CAX. ECU: Bosch MED17.5.20. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.

Power
125 hp 150 hp +25 hp
Torque
200 Nm 265 Nm +65 Nm

Engine specifications

Engine code
CAX
Fuel
Petrol
Displacement
1390 cc
Compression
9.7 : 1
Bore × Stroke
76.5 X 75.6 mm
ECU
Bosch MED17.5.20
Method
Chiptuning

Supported read methods

Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.