BrockFLASH ECU Stage 1 GSX-R1000 (12-16) Must Send Us Your ECU*

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Let the Brock's Performance in-house team flash your stock Suzuki GSX-R1000 ECM (Engine Control Module) to our exacting specifications. The Stage 1 BrockFLASH™ ECU for the 2012-16 GSX-R1000 is designed to work in conjunction with a Brock’s Performance full exhaust system, Dynojet PCV (sold separately,) and Brock’s custom PCV fuel mapping to provide the most complete, user-friendly fuel adjustment combination possible. Take your Gixxer to the next level of performance with the BrockFLASH™ ECU:

Stage 1 GSX-R1000 BrockFLASH™ ECU Features Include:

  • Flash service performed in-house (2 business day typical turnaround time)
  • Derestricted Secondary Throttle Position (STP) settings to allow 100% throttle operation in all gears except Neutral (for increased engine protection)
  • Increased horsepower & torque throughout the entire RPM range
  • Retains OEM high RPM limit of 13.5K (14.5K on tach)
  • Removes top speed limiter
  • Ignition timing adjustments (89-93 octane pump fuel acceptable)
  • Low/high fan temps reduced 15 degrees from OEM settings
  • The following trouble codes are disabled:
    • O2 sensor code – C44 (allows OEM O2 sensor removal)
    • SET valve code – C46 (allows removal of EXCVA and cables)
    • PAIR valve code – C49 (allows removal of PAIR system)
    • Ignition Coils – C24-27 (disable ignition codes)
    • Disable Speedo code – C91
    • Disable Injector Decel Cut
    • Disable ICS valve
    • Disable Damper FI (allows use of OEM or aftermarket steering damper without code)

To order, complete the ECU Flash Release Form (release form may be included in your package or emailed to Then checkout online and send us your ECU freight prepaid and insured ($1,000 declared value coverage recommended) to:

Brock’s Performance - 4064 E. Patterson Rd., Dayton, OH 45430
Please write your order number on the outside of the box.

ATTENTION: FOR COMPETITION USE ONLY! ECU modifications will void your factory warranty. Increased high RPM limits can induce additional strain which could lead to premature engine failure.

Please see our Terms and Conditions for additional information:
Brock's Performance Terms and Conditions

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  • 5
    Best Bang for your buck

    Posted by Brandon on Jun 25th 2020

    With this flash my bike runs way cooler. Great for that summer heat and No Fi lights on anymore. I definitely recommend brocks for your ecu flash well worth it trust me I’m not just sayin this