2004–2005 Dodge Neon R/T SOHC Performance ECU Flash

Unlock the full potential of your 2004–2005 Dodge Neon R/T SOHC with the MoPower Calibrations Performance ECU Flash. Specifically developed for the R/T platform, this calibration improves throttle response, raises RPM limits, and optimizes fuel and timing maps for maximum safe power while retaining everyday drivability.

Dyno-Tuned & Road-Tested

Our calibration process starts with the factory ECU file and immediately improves throttle response and ignition strategy. We then fine-tune on the dyno, monitoring horsepower, torque, AFR, and fuel pressure to ensure safe, repeatable gains. Finally, each calibration undergoes real-world road testing for durability and drivability before release.

MoPower R/T Performance Specs

• Rev limiter raised to 7800 rpm (custom options available)
• Enhanced fuel and ignition timing maps
• Sharper throttle response with noticeable HP and torque gains
• No purge system & no EGR valve
• Removed factory speed limiter
• 91+ octane fuel required

Why Choose MoPower?

MoPower Calibrations uses state-of-the-art flashing and datalogging tools, with dyno validation and extensive road testing. Our R/T calibration is designed to maximize the performance of the R/T’s SOHC platform while maintaining reliability for street or drag use.

Disclaimer

• All calibrations are for off-road / racing use only
• Illegal for road use in many states and provinces
• Not for sale or use in California

Transform your Dodge Neon R/T into the performer it was meant to be with the MoPower Performance ECU Flash. Order today and experience improved RPM range, throttle response, and overall driving excitement.