Atmospheric Dump Valve (Wooshy Wooshy)

[Beaker™]

whats wrong with just simply drilling your standard air box? that should give you some sort of whoosh should it not?

This thread is about 7 months old. But no, nothings wrong with drilling your airbox.

 

[magnetic sparks]

hi i know this post is old etc.. but what air filter would be best the green cotton open cone from then or the pipercross opencone from awesome-gti.co.uk??