Renault Kerax 320 DXi7 320hp (235kW) 1200Nm — Stage 1 file (+50 hp)
hp
Stage 1 file for Renault Kerax 320 DXi7 320hp (235kW) 1200Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Renault Kerax 320 DXi7 320hp (235kW) 1200Nm ECU
Renault Kerax (I) 320 DXi7 320hp (235kW) 1200Nm — mass-market diesel engine of the commercial segment of the Renault-Nissan-Mitsubishi Alliance group (Франция, 1899). Stage 1 chip tuning raises power from 320 to 370 hp (+50 hp, +16%) and torque from 1200 to 1380 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.
The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. 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. High-output Renault Sport RS models sit in the sports segment, with solid headroom for Stage 1.
Frequently asked questions
How much does the power of the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm increase after Stage 1?
Stage 1 chip tuning on the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm boosts engine output by 50 hp: from 320 to 370 hp. Torque rises from 1200 to 1380 Nm (+180 Nm).
What changes in the Renault Kerax ECU after Stage 1?
Stage 1 chip tuning of the Renault Kerax is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +50 hp with no hardware changes.
Is Stage 1 safe on the high-output Renault Kerax 320 DXi7 320hp (235kW) 1200Nm?
Stage 1 on the powerful Renault Kerax 320 DXi7 320hp (235kW) 1200Nm “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 much does Stage 2 add on the Renault Kerax?
Stage 2 for the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm 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 Renault Kerax warranty after chip tuning?
The factory warranty of the Renault Kerax 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 Renault Kerax take?
On the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm: 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 Renault Kerax?
Yes, the original ECU firmware of the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm 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 Renault Kerax?
Stage 1 for the Renault Kerax 320 DXi7 320hp (235kW) 1200Nm 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.