Forge Splitter Valve for 1.8T

monk · Post by **monk** » Sat Sep 20, 2008 3:30 pm

I recently bought a Forge splitter valve for my polo and i fitted it in. the splitter valve works both as a recirculation valve and as a blow off valve.

the only thing is that it doesn't make that "fsssss" sound. actually it makes that sound, but you can hear it only with the bonnet up. when you close it, the sound of the engine covers the sound of the bov.

does anyone know how to make it sound louder without putting it in "only blow off" position, therefor loosing precious pressure ?

benny c · Post by **benny c** » Sat Sep 20, 2008 3:36 pm

iv got the same one, iv taken all the sound insulation stuff from under the bonnet and fitted a cone filter and its 100% beter still cant hear it wen it 4th or 5th gear thow

monk · Post by **monk** » Sat Sep 20, 2008 3:38 pm

i can't even hear it from 1st to 2nd....
what cone filter did you fit in ?

benny c · Post by **benny c** » Sat Sep 20, 2008 3:39 pm

it was just a cheep1 that my m8 gave me. from halfords i think no more than Â£30, they all do the same realy

monk · Post by **monk** » Sat Sep 20, 2008 3:44 pm

i see... i'm thinking of ordering a K&N kit for it for it, but the only problem is that the Polo GTi kit only appears on K&N's american site. on the european one it doesn't exist

anyway i have other things on my mind, so i think it could wait.

Jeff GTi · Post by **Jeff GTi** » Sat Sep 20, 2008 4:09 pm

get the part number from the american site and get it ordered from the uk, its available from demon tweeks in wrexham

whitegtipolo · Post by **whitegtipolo** » Sun Sep 21, 2008 2:55 pm

just remove the sound deadening from under the bonnet, and get a stainless steel mash cone!I made a bracket to hold up the filter, bolt one side to the MAP hole and the other to the bottom of the ABS unit!

monk · Post by **monk** » Sun Sep 21, 2008 3:06 pm

can u please post a picture so that i can see ?

whitegtipolo · Post by **whitegtipolo** » Sun Sep 21, 2008 6:48 pm