JSYEVO

looking to get an hks hi power and dp and was wondering if the dp would make the sound of the exhaust louder. i was also wondering if you guys think i should go with a hi-flow cat. i want to keep within state regulations (emissions), if you think i should go with a hi-flow cat, please recommend me one. thanks

Jamie@WORKS

iTrader: (10)

There may be a small increase in sound with a DP, but it's pretty minimal. The WORKS HFC should keep your emissions all taken care of

JSYEVO

appox. how big is 75mm? cause thats what the hks website says the exhaust is, i think its 2.75" but the works site says the HFC is 76mm and thats its 3". if thats true, then wouldnt that be bad, going from 2.5-3-2.5?

JSYEVO

just checked it out, looks like the dp is 2.75" and the exhaust is a 3" so i guess im going with a different 3" dp, gotta do some research..