A video of the full testing with the Arrow full exhaust.   Dyno runs by themselves below video .    The flash and exhaust are available for purchase at the bottom of the page

The below dyno run shows the stock GSX-8 vs the same GSX-8 with the full Arrow exhaust,  Stage 1 airbox mod and my ECU flash .

7hp gains at the old peak, with close to 10 hp gains at the new peak.   Notice that peak hp is now 300 rpm later and peak torque is 900 rpm's earlier!
The bike is night and day better when riding it.  The improved throttle response , smoother on and off with no dead spot in the beginning of the throttle , smoother overall running and significantly more power is very noticeable in all situations. 

  Next lets compare the stock bike to the same bike with the Arrow full system,  Stage 2 air box mod( see my intake testing) and my flash.   Note:  The flash is different for the stage 1 vs stage 2 AB mod, and I need to know which one you will be doing when I flash your ecu.   Even bigger gains!!  8 hp at the old peak which is now 800 rpm higher.  Lets look at the gains at a couple other rpm's.

11 hp gain at the new peak!!!

  Lastly lets look at 5800 rpm. 12 hp gain !!

On Sale

On Sale

GSX8 S/R, V-Strom 800 ecu flash

$325.00 $300.00

This is the page to purchase the GSX8S GSX8R or Vstrom800 ecu flash

For more information and details on the flash please see my flash development page

GSX8 - FLASHED BY VCYCLENUT

Items adjusted in the flash are:

TPS fueling maps

IAP fueling maps

A mode throttle map: Made aggressive and snappy.

B mode throttle map: More linear and smooth , removing the dead spot early in the stock throttle map

C mode left as stock

Ignition timing in all modes for best power and throttle response

Disable o2 sensor ( will provide plug to cap off connection on harness, see garage section)

Disable PAIR Valve (on aftermarket exhausts , optional)

Disable Fuel Cut

Disable EVAP ( If bike equipped)

to see specific aftermarket parts tuning results use links below

GSX8 IXIL testing - FLASHED BY VCYCLENUT

GSX8 arrow testing - FLASHED BY VCYCLENUT

GSX8 Akrapovic testing - FLASHED BY VCYCLENUT

GSX8 Toce testing - FLASHED BY VCYCLENUT

GSX8 M4 testing - FLASHED BY VCYCLENUT

GSX8 TST Velocity Stack Testing - FLASHED BY VCYCLENUT

For best results combine my flash with my Stage 2 Air box lid

GSX8 Stage 2 AB lid (vcyclenut.com)

For help removing ECU please see garage section of my website

GSX8 Garage - FLASHED BY VCYCLENUT

When sending in your ECU please send it in with a filled out information sheet ( can be written out by hand if you do not have a printer)

flash Information sheet to send in with your ecu - FLASHED BY VCYCLENUT

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On Sale

On Sale

Suzuki GSX-8 Arrow Works full exhaust

$1,239.00 - $1,290.00

My specific flash results with this exhaust can be seen here:

GSX8 arrow testing - FLASHED BY VCYCLENUT

My general flash information can be seen here:

GSX8 - FLASHED BY VCYCLENUT

The improvements with this combination are amazing!! You will be blown away with the results !!

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