Hmm, i read a long time ago on G-E that (yes its been proven for no HP gains) but the increased power you are feeling is because the throttle cable was getting streched out, so it was tighter....(like the throttle cable mod)....Im not 100 % sure becuase this was a while ago.

 

Well I have tried it and got no gas milage change just the annoying hiss. The throttle cables are repositioned so they are not streched. But that is my thoughts on it.

 

UPDATE:

Ok well week one ahs gone by..subjected the truck to pure city driving.. 400kms a tank. now were going away this weekend and its nothing but highway and its about a 600km trip..so we'll really see how this works. just thought id fill you all in..talk to you all monday night maybe.

 

UPDATE:
Got back from our trip. approx 510kms a tank..not bad at all.considered to 400 kms city driving. this was done at approx 110kms/hr and the odd stop .hopefully this helps everyone out also got some great flexin pics. page 6 car domain

 

the way its supposed to work is to confuse the tb or pc, into thinking it has more air in there that it does...thus, more power....

can anyone post a sound link to this whistle?

 

i prolly could but i dont have one right now, ill make one, if the camera picks it up

 

sweet

i wanna sound turbo'd and get better highway mpg

 

mpg isnt better

trust me, idk what km are

 

eh....nm then

i still wanna hear it, so whenever u get around to it...

 

ya will do, ill try to get one this week.