Cummins QSX 535 14.95L 536hp (394kW) 2540Nm — Stage 1 file (+94 hp)
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Stage 1 file for Cummins QSX 535 14.95L 536hp (394kW) 2540Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Cummins QSX 535 14.95L 536hp (394kW) 2540Nm ECU
Cummins QSX (I) 535 14.95L 536hp (394kW) 2540Nm — industrial diesel engine of the commercial segment of the Cummins Inc. group (США, 1919). Stage 1 chip tuning raises power from 536 to 630 hp (+94 hp, +18%) and torque from 2540 to 2840 Nm (+300 Nm).
The Cummins ISX is the flagship for Class 8 heavy trucks. Cummins is an American diesel-engine manufacturer, founded in 1919. The Cummins B-Series is an iconic engine line (Dodge Ram, agricultural machinery). DPF/SCR with AdBlue is standard on modern Cummins engines. The Cummins B-Series, ISX and QSB are the main engine families. The top Cummins ISX marks the power ceiling for American trucks.
EFILive, MM3 and MiniMax are the main tools for Cummins (not the standard WinOLS). The US Cummins community is the world's largest for Dodge Ram and heavy trucks. Cummins confidently reaches Stage 2 with hardware (turbos, injectors). The top Cummins ISX engines mark the power ceiling of the American truck segment.
Frequently asked questions
How many horsepower does the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm reach after a remap?
Stage 1 chip tuning on the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm boosts engine output by 94 hp: from 536 to 630 hp. Torque rises from 2540 to 2840 Nm (+300 Nm).
What changes in the Cummins QSX ECU after Stage 1?
Stage 1 chip tuning of the Cummins QSX is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +94 hp with no hardware changes.
What is the Stage 1 potential of the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm?
On the top-spec Cummins QSX 535 14.95L 536hp (394kW) 2540Nm engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
How much does Stage 2 add on the Cummins QSX?
Stage 2 for the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What happens to the Cummins QSX warranty after chip tuning?
The factory warranty of the Cummins QSX does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Cummins QSX take?
On the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Cummins QSX?
Yes, the original ECU firmware of the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Cummins QSX?
Stage 1 for the Cummins QSX 535 14.95L 536hp (394kW) 2540Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.