TUNING FILE VALTRA S 323 8.4 TIER4A 351HP

  • 100% custom made engine tuning file guarantee
  • Tested and developed on a MAHA dynamometer
  • Best possible power and torque under load
  • Lower fuel consumption
  • Within original safety margins
s-323
Remaps available:
Stage 1
|
Stage 2
  Standard
Upgrade
Difference
Power HP 351 HP
351 HP
0 HP (+0%)
Torque / traction 1540 Nm
1725 Nm
185 Nm (+12%)
Power kW 258 kW
258 kW
0 kW (+0%)
Power HP 351 HP
Processing
Processing
Torque / traction 1540 Nm
Processing
Processing
Power kW 258 kW
Processing
Processing
Method

Chiptuning for Valtra S 323 8.4 TIER4A 351HP

Truck Chiptuning files is a specialist in Chiptuning truck and other commercial engines for more power and long-distance fuel efficiency. We have years of experience tuning Valtra engines to increase power under load and to save money on fuel costs.

The process

We analyse your vehicle and can adjust the engine management programme, also known as the ECU (Engine Control Unit). This engine software is largely responsible for the behaviour of the Valtra S 323 8.4 TIER4A 351HP engine and its fuel consumption. We can customise the ECU for any truck, lorry, van, HGV or other commercial vehicle.

The benefits

In the case of the Valtra S 323 8.4 TIER4A 351HP engine, our truck tuning file is tailored for more horsepower and greater torque, along with reduced fuel consumption. By optimising the torque curve, the Valtra S 323 8.4 TIER4A 351HP engine produces more torque at lower RPM. This means that your Valtra engine will run at lower revs while under load - and hence more efficiently.

Many haulage contractors and truck Chiptuning companies around the world choose Truck Chiptuning files for tuning their Valtra engine. Our Valtra S 323 8.4 TIER4A 351HP engine tuning file provides the best possible power and fuel efficiency within the original safety margins.

Stay tuned!

Receive the latest updates, promotions, new offers and exclusive files.

Recently Ordered

These Chiptuning files have recently been downloaded


Truck Tuning
Cummins - ISC 300 8.27 1142 NM 301HP
Delivered on 19-09-2026
Truck Tuning
Man - MAN TGA41 440hp
Delivered on 19-09-2026
Separate options Trucks
Scania - R 500 (500 PK/368 kW) euro 3+4+5
Delivered on 19-09-2026
Truck Tuning
Man - MAN TGA32 440hp
Delivered on 19-09-2026
Truck Tuning
Paccar - MX-13 12.9 EURO 6 440HP
Delivered on 19-09-2026
Truck Tuning
Detroit Diesel - 4000-450 12.8 450HP
Delivered on 19-09-2026
Truck Tuning
Man - MAN TGA41 440hp
Delivered on 19-09-2026
Separate options Trucks
Renault truck - Premium 320 DXi7 (320 PK/23
Delivered on 19-09-2026
Truck Tuning
Cummins - ISC 300 8.27 1142 NM 301HP
Delivered on 19-09-2026