Dodge Nitro 4.0 V6 256 hp — Stage 1 file

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Chip tuning for Dodge Nitro 4.0 V6 256 hp ECU

Dodge Nitro (2007) 4.0 V6 256 hp — mass-market petrol engine of the passenger segment of the Stellantis group (США, 1925). The 2007 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

Dodge is an American brand of mainstream and performance cars, founded in 1900. Dodge is part of the Stellantis group (formerly FCA). Dodge specialises in muscle cars (Charger, Challenger) and SUVs (Durango). The Hemi V8 is the proprietary Chrysler/Dodge engine for the top models. High-output Hemi V8s deliver a solid gain with Stage 1. The Chrysler petrol range is mainly the Pentastar V6.

Stage 1 on the Hemi V8 delivers a noticeable gain. The US Chrysler community has a large pool of ready-made Stage files. HP Tuners is the leading tool for Chrysler/Dodge. High-output Chryslers are Hemi V8s with solid headroom for Stage 1.

Frequently asked questions

How does Stage 1 differ from stock on the Dodge Nitro?

Stage 1 is a software optimization of the factory ECU firmware of the Dodge Nitro with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed.

Do you need hardware changes for Stage 1 on the Dodge Nitro?

The high-output Dodge Nitro 4.0 V6 256 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

What is Stage 2 for the Dodge Nitro 4.0 V6 256 hp?

Stage 2 on the Dodge Nitro 4.0 V6 256 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the Dodge Nitro remain valid after Stage 1?

After remapping the Dodge Nitro, 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 Dodge Nitro?

Reading and writing via OBD takes 25-30 minutes on the Dodge Nitro. 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 Dodge Nitro?

Before Stage 1 the original of the Dodge Nitro 4.0 V6 256 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Dodge Nitro 4.0 V6 256 hp cost?

The remap price for the Dodge Nitro 4.0 V6 256 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno