33bhp restriction for Gladius (2009)?

Hello everyone,

I've got a Suzuki Gladius (GSF650) - 2009.

I need it to be restricted to 33bhp.

One option could be this: http://www.fiinternational.com/ShowD...us&type=Suzuki
- Unfortunately it's really expensive and I am looking for alternatives.

I've come across this item on ebay: http://www.ebay.co.uk/itm/Suzuki-SV6...item46151b6c57
- But I am not sure if it suits SFV650 (eg would the torque settings be correct and reduce the power to 33bhp? The reason I am not sure is because it's a SV650 ECU (is that the same?).

I've also heard of the possibility of restricting flow from cylinders (washers) with a throttle restrictor.

Has anyone had experience with this and know of a good/cheaper method? And most importantly is that ebay item any use to me or not?

Thanks

[Shawthing]

http://www.ebay.co.uk/itm/Suzuki-SFV...item3386f22064

and then Dyno the bike to check it's ok.

[Nutsinatin]

Don't go the FI international route, it's a ripoff, I'd go for the restricted ecu, from what I can see the Gladius has a different ECU, so have a look at this, I don't know this is 100% the right part but if you can find the part number check it out?
http://www.ebay.co.uk/itm/Suzuki-Gla...81087557251%26