Nissan NP 300 2.5 DCI 174 hp — Stage 1 file (+36 hp)
hp
Stage 1 file for Nissan NP 300 2.5 DCI 174 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Nissan NP 300 2.5 DCI 174 hp ECU
Nissan NP 300 (2008) 2.5 DCI 174 hp — mass-market diesel engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Япония, 1933). Stage 1 chip tuning raises power from 174 to 210 hp (+36 hp, +21%) and torque from 403 to 460 Nm (+57 Nm). ECU — Denso DIESEL SH705x NIS. Flashing method: OBD or Bench depending on the unit's protection. In the CHIPOK database: 2 configurations. Diesel engines built in 2008 — the era of classic Common Rail without strong encryption.
Nismo is Nissan's performance division, producing tuned versions. The GT-R is Nissan's iconic sports model, legendary in JDM culture. Nissan shares some engines and platforms with Renault and Mitsubishi. Nissan has its own diesels for commercial vehicles (Navara, NV). Nissan uses Renault dCi diesels on its European passenger-car models. Mid-range Nissan diesels are a high-volume chip tuning subject.
Stage 1 on Nissan diesels delivers a noticeable torque gain. The Nissan community in the JDM segment is the world's largest for the GT-R. The GT-R community is an industry of its own with ready-made Stage files. Mid-range Nissans form the backbone of the range, and Stage 1 preserves engine life.
Frequently asked questions
What is the Stage 1 effect on the Nissan NP 300 2.5 DCI 174 hp?
Stage 1 chip tuning on the Nissan NP 300 2.5 DCI 174 hp boosts engine output by 36 hp: from 174 to 210 hp. Torque rises from 403 to 460 Nm (+57 Nm).
What changes in the Nissan NP 300 ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Nissan NP 300 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +36 hp with no hardware changes.
What is the risk of Stage 1 on the Nissan NP 300 2.5 DCI 174 hp?
A remap of the Nissan NP 300 2.5 DCI 174 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Nissan NP 300 2.5 DCI 174 hp?
Stage 2 for the Nissan NP 300 2.5 DCI 174 hp 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 ECU platform does the Nissan NP 300 2.5 DCI 174 hp use?
The Nissan NP 300 2.5 DCI 174 hp is fitted with the Denso DIESEL SH705x NIS ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Nissan NP 300 remain valid after Stage 1?
After remapping the Nissan NP 300, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Nissan NP 300?
Reading and writing via OBD takes 25-30 minutes on the Nissan NP 300. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Nissan NP 300?
Before Stage 1 the original of the Nissan NP 300 2.5 DCI 174 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Nissan NP 300 2.5 DCI 174 hp cost?
The remap price for the Nissan NP 300 2.5 DCI 174 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.