it's time for me to pay attention to my performance needs, but i'd like some opinions and recommendations from all you HT'ers...

i have a stock usdm b20b with greddy 4-1 s/s headers and a rs*r exmag. i do have a dc 4-2-1 ceramic header lying around as well as a p8r head that i will eventually pnp.

as of right now, i've made up my mind on a blox intake manifold as well as crower 403's and their valvespring/retainer kit.

but....which header?

these days it seems greddy and dc just don't cut it anymore. i'd really like to buy something under $500, but if there's something i just REALLY have to have, then hell i'll get it. btw, this is for a daily driver/ auto-x!

thanks for all your recommendations and opinions in advance!

 

i would really try to get a 4-1 piece if i was you .. torque is something you can sacrifice with your motor .. the jdm 4-1 w/ the 2 1/2 collector works very well

 

yeah i have a semibuilt b20z w/crower cams and my greddy4-2-1 seems to be really restrictive. for that reason im upgrading to a 4-1 header w/2.5" collector.

 

I made 256 whp on a B20 I built using a PRO-Fab header,It was somewhere around $500. I like the results!