Chrysler 300C 3.5 V6 249 hp — Stage 1 file (+11 hp)
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Stage 1 file for Chrysler 300C 3.5 V6 249 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Chrysler 300C 3.5 V6 249 hp ECU
Chrysler 300C (2005) 3.5 V6 249 hp — mass-market petrol engine of the passenger segment of the Stellantis group (США, 1925). Stage 1 chip tuning raises power from 249 to 260 hp (+11 hp, +4%) and torque from 340 to 355 Nm (+15 Nm). ECU — Siemens/Continental NGC4. Flashing method: OBD or Bench depending on the unit's protection. A petrol engine built in 2005 — the era before widespread firmware encryption, OBD flash without complications.
Chrysler shares platforms and engines with Dodge, Jeep and Ram. Chrysler is part of the Stellantis group (formerly FCA). The Pentastar V6 is the group's signature petrol engine, fitted across many FCA/Stellantis models. The Chrysler petrol range is mainly the Pentastar V6. The Hemi V8 is the proprietary Chrysler/Dodge engine for the top models. High-output Hemi V8s deliver a solid gain with Stage 1.
HP Tuners is the leading tool for Chrysler/Dodge. Stage 1 on the Hemi V8 delivers a noticeable gain. The US Chrysler community has a large pool of ready-made Stage files. High-output Chryslers are Hemi V8s with solid headroom for Stage 1.
Frequently asked questions
What is the Stage 1 effect on the Chrysler 300C 3.5 V6 249 hp?
Stage 1 for the Chrysler 300C 3.5 V6 249 hp adds +11 hp — power increases from 249 to 260 hp (+4%). Torque rises from 340 to 355 Nm (+15 Nm).
What does a Stage 1 remap of the Chrysler 300C 3.5 V6 249 hp include?
Stage 1 on the Chrysler 300C 3.5 V6 249 hp 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 +11 hp with no hardware changes.
What does Stage 1 give on the powerful Chrysler 300C 3.5 V6 249 hp?
Stage 1 on the powerful Chrysler 300C 3.5 V6 249 hp “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 Chrysler 300C 3.5 V6 249 hp?
Stage 2 for the Chrysler 300C 3.5 V6 249 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 control unit does the Chrysler 300C 3.5 V6 249 hp run?
The control unit of the Chrysler 300C 3.5 V6 249 hp is the Siemens/Continental NGC4. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Chrysler 300C?
Stage 1 on the Chrysler 300C 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 Chrysler 300C 3.5 V6 249 hp done?
The full remap cycle for the Chrysler 300C — 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 Chrysler 300C?
The original Chrysler 300C 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 Chrysler 300C 3.5 V6 249 hp?
The cost of Stage 1 for the Chrysler 300C 3.5 V6 249 hp 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.