Does anyone have any information on the upgraded pulley offered by neuspeed? Is it worth buying? Also has anyone done their own install with it, and if so how difficult is it.

I was also looking at a new blow off valve, any suggestions on brands, kinda new to me. Let me know. Thanks

hey, i can help you out...i have both and the pully doesnt really do much..only about 15 hp to the crank but the dv replacment valve by eurocode is great...you get alot more thorttle response...and sounds good too but dont run a BOV on the b7 cause its not good!!

Thanks a lot, its all new to me. Getting out of a BMW and jumping into a new audi A4. I take deliver in June and want to try to get a head start on all this stuff.