look at this super charger??

[Ant]

i was looking on the web for specially made superchagers that will fit on the hgt (didn't find any)and came across this thing, it say it might give you up to 35% more hp. im not sure what exactly its surposed to do. iv found it on more then 1 site and im just woundering if its big over there then how long will it take for hit to hit the streets over here.??
anyway have a look what do you think!! http://www.spiralmax.com/

 

[nitram]

What a load of old pony.
You have to look at the claims, 0-35% increase in power, well if you get 0.000001% increase then it will be within spec.
You could try the electrical supercharger too!
Or even the 20bhp mod resistor on Ebay