went to go to class today and let my car warm up nice and long, went to drive the E brake was frozen, so that is getting fixed on monday. Then i was excited to get home and put on my new SLP powerflows, got them all set up and they didn't sound much louder than my flowmasters. WTF. I would have gotten loudmouths if i would have known this. Does a highflowcatted xpipe increase the volume much?

 

not much, gotta go o/r for a notable increase in volume, then u might as well add LT's too

 

+1

 

Get an O/R H-pipe and if thats still not loud enough get your hearing checked.

 

haha, I would have to agree.


Is he talking volume as in decibels, or air flow?