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550Performance LLC

MY22+ | ECU Tuning | Honda NX500 / CB500X / CB500F

MY22+ | ECU Tuning | Honda NX500 / CB500X / CB500F

Regular price $199.99 USD
Regular price Sale price $199.99 USD
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Tune Selection

Product Overview:

The NX500/CB500 Tune Series delivers a comprehensive suite of calibrations for the factory ECU, tailored to various hardware configurations. Regardless of the specific setup, users can anticipate improvements in both power output and drivability. On off throttle characteristics have been refined to a smoother takeoff and low speed drivability.

This tuning series is optimized for 87 octane (R+M)/2 (91RON) fuel and supports airbox modifications and common aftermarket air filters. The series is segmented into three distinct tunes based on exhaust hardware configurations:

  • Stock Improved: Compatible with the stock exhaust system and stock airbox but still allowing support for aftermarket air filters
  • Stage 0.5: Requires the 550Performance PowerFlow Intake System
  • Stage 1.0: Designed for a full exhaust system in conjunction with the PowerFlow Intake System

Both primary and secondary fuel maps have been meticulously revised and calibrated to ensure continued operation in the event of critical system sensor failures. For instance, if the TPS sensor fails, the bike will maintain operational integrity without significant degradation in performance.

550Performance LLC provides free tune updates for existing NX500/CB500 tune customers. If you initially purchase the Stock Improved tune and later upgrade to a full exhaust system, we will update your ECU at no additional cost—customers are only responsible for shipping and handling fees.

Technical Features:

  • Engine Speed Limiter: 9000 - 10500 RPM, depending on tune
  • Ignition Timing: Revised tables optimized for maximum power and drivability
  • Primary Fuel Mapping: Calibrated for peak power output
  • Secondary Fuel Mapping: Designed for component protection
  • Startup/Post-Start Fuel Mapping: Redefined for improved startup behavior
  • Tip-In Accelerator Pump Fueling: Adjusted for responsive throttle input
  • Deceleration Fuel Cut: Eliminated to reduce on/off throttle sensitivity
  • Vehicle Speed Limiters: Removed
  • Idle Speed: 1400 RPM
  • Cooling Fan: Lowered ON/OFF Thresholds

Hardware Compatibility:

  • Models: 2022+ Honda CB500X/F | 2024+ Honda NX500/CB500F

Mailing Instructions:

Send your ECU to the following address:

550Performance LLC
ATTN: ECU Reflash + Order Number (provided with order confirmation email)
W3183 Willow Lane
Hilbert, Wisconsin 54129
USA

Upon receipt, we will flash the ECU and send it back to you. Typical turnaround is 1 - 3 business days. In some rare cases this could be as long as 5 business days.

Important Notice:

550Performance LLC is not liable for any additional charges incurred upon the arrival of products at international destinations. This includes, but is not limited to:

  • Import Duties
  • Import VAT
  • Customs Fees
  • Warehousing Fees
  • Parcelforce UK Fees
  • Any other charges related to the importation of goods ordered from 550Performance LLC.

Disclaimer:

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES.

 

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