Challenger MT 665 327hp (240kW) 1400Nm — Stage 1 file (+57 hp)
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Stage 1 file for Challenger MT 665 327hp (240kW) 1400Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Challenger MT 665 327hp (240kW) 1400Nm ECU
Challenger MT (I) 665 327hp (240kW) 1400Nm — sports petrol engine of the agricultural segment of the Stellantis group (США, 1925). Stage 1 chip tuning raises power from 327 to 384 hp (+57 hp, +17%) and torque from 1400 to 1760 Nm (+360 Nm).
The Challenger uses Hemi V8 engines (including the Hellcat and Demon). The Challenger is Dodge's iconic muscle car, revived in 2008. High-output Hemi V8s deliver a solid gain with Stage 1. The Chrysler petrol range is mainly the Pentastar V6. The Hemi V8 is the proprietary Chrysler/Dodge engine for the top models.
The US Chrysler community has a large pool of ready-made Stage files. HP Tuners is the leading tool for Chrysler/Dodge. Stage 1 on the Hemi V8 delivers a noticeable gain. High-output Chryslers are Hemi V8s with solid headroom for Stage 1.
Frequently asked questions
How many horsepower does the Challenger MT 665 327hp (240kW) 1400Nm reach after a remap?
Stage 1 for the Challenger MT 665 327hp (240kW) 1400Nm adds +57 hp — power increases from 327 to 384 hp (+17%). Torque rises from 1400 to 1760 Nm (+360 Nm).
What does a Stage 1 remap of the Challenger MT 665 327hp (240kW) 1400Nm include?
Stage 1 chip tuning of the Challenger MT is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +57 hp with no hardware changes.
Is Stage 1 safe on the high-output Challenger MT 665 327hp (240kW) 1400Nm?
Stage 1 on the powerful Challenger MT 665 327hp (240kW) 1400Nm “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 Challenger MT?
Stage 2 for the Challenger MT 665 327hp (240kW) 1400Nm 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 Challenger MT warranty after chip tuning?
The factory warranty of the Challenger MT 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 Challenger MT take?
On the Challenger MT 665 327hp (240kW) 1400Nm: 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 Challenger MT?
Yes, the original ECU firmware of the Challenger MT 665 327hp (240kW) 1400Nm 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 Challenger MT?
Stage 1 for the Challenger MT 665 327hp (240kW) 1400Nm 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.