(07-12) Honda Goldwing GL1800 Stage 1+ ECU Flash (WITH 38870-MCA ECU) (Mail-In ECU)

MAIL IN BENCH LOAD products (for 38870-MCA ECUs only) 

4 years in the making and a first of its kind 

THE ECU IS NOW UNLOCKED for the F6B GOLDWING GL1800 engine.

After 4 years of testing and development, the stars finally aligned to allow us to release the first comprehensive flash for your 2007-2012+ Goldwing GL1800!! 

With a low top speed limiter and a weird dulled throttle map, the ultra reliable Goldwing benefits from a nice kick in performance along with improved throttle response per mode and of course, removing the pesky top speed limiter that has been a thorn in riders' sides for years...with additional power across the curve as icing on the cake.

Dozens of Goldwing owners have been asking us to address the bike's unique engine and electronics for years and finally we have a solution ready and tested. Write verified and tested ECU remapping calibrations to your Goldwing in 4 easy steps. Improvement in overall rider enjoyment is found without sacrificing fuel economy, emissions, or reliability. 

WHAT THE GL1800 STAGE 1 TUNE INCLUDES

• Remove the dullness of the Factory Goldwing calibration and stop being left behind by your friend's Harley-Davidson!
• Add 10+hp with modifications to ignition advance, and fueling tweaks without sacrificing engine life or gas mileage and emissions. See dyno graph page of our test bike.
• 5200rpm / 115mph top speed limit in 6th gear removed (exclusive) 130+mph capable
• Corrected fueling in “IAP" and "TPS" modes for power, throttle response and fuel economy for a better driving experience. 
  
• Raised RPM limiter to +400 RPM to keep the bike on "power" better on full throttle and make a massive powerband
  
• On-off throttle transitions sorted for better around town and traffic with fuel and ignition timing adjustments
• Ignition timing adjustments for increased power and torque for 87-91+ fuels. 89-91+ fuel recommended for best power gain.
  

ECU REMOVAL VIDEO