reno808

I met up with my friend last night he wanted me to take at look at his 2door 4wd 5cycl twin cam turboed with a standalone audi for a ride that has 423whp on only 19psi with 93 oct. and when i took a look at the motor it had a greddy foam fliter and i ask him about it and he told me that the hp and tq made no difference with the foam filter or no filter at all on the dyno. The only down side was that he paid 130 for the filter.