Renault Kerax 320 311hp (229kW) 1210Nm — Stage 1 file (+50 hp)
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Stage 1 file for Renault Kerax 320 311hp (229kW) 1210Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Renault Kerax 320 311hp (229kW) 1210Nm ECU
Renault Kerax (I) 320 311hp (229kW) 1210Nm — mass-market diesel engine of the commercial segment of the Renault-Nissan-Mitsubishi Alliance group (Франция, 1899). Stage 1 chip tuning raises power from 311 to 361 hp (+50 hp, +16%) and torque from 1210 to 1390 Nm (+180 Nm).
Renault is the core of the Renault-Nissan-Mitsubishi Alliance (formed in 1999 and expanded in 2016). DPF/SCR with AdBlue is standard on Euro-6 Renault diesels.
Within the Renault-Nissan Alliance, ECUs are partly standardised, so some files carry over between brands. On older-generation Renault models, Stage 1 is done via OBD without bench. The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. High-output Renault Sport RS models sit in the sports segment, with solid headroom for Stage 1.
Frequently asked questions
How many horsepower does the Renault Kerax 320 311hp (229kW) 1210Nm reach after a remap?
Stage 1 for the Renault Kerax 320 311hp (229kW) 1210Nm adds +50 hp — power increases from 311 to 361 hp (+16%). Torque rises from 1210 to 1390 Nm (+180 Nm).
What does a Stage 1 remap of the Renault Kerax 320 311hp (229kW) 1210Nm include?
Stage 1 on the Renault Kerax 320 311hp (229kW) 1210Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +50 hp with no hardware changes.
What does Stage 1 give on the powerful Renault Kerax 320 311hp (229kW) 1210Nm?
Stage 1 on the powerful Renault Kerax 320 311hp (229kW) 1210Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How does Stage 2 differ from Stage 1 on the Renault Kerax 320 311hp (229kW) 1210Nm?
Stage 2 for the Renault Kerax 320 311hp (229kW) 1210Nm 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.
Does Stage 1 void the warranty on the Renault Kerax?
Stage 1 on the Renault Kerax voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the Renault Kerax 320 311hp (229kW) 1210Nm done?
The full remap cycle for the Renault Kerax — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the Renault Kerax?
The original Renault Kerax ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the Renault Kerax 320 311hp (229kW) 1210Nm?
The cost of Stage 1 for the Renault Kerax 320 311hp (229kW) 1210Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.