fscguy

I am wondering how much it cost for you to have them installed if you didn't do them yourself and how much power did you gain from it.

ColdSHO

iTrader: (25)

my hotshots are still in the box awaitng install, but my frankencar catbacks been on for over two years. had it put on by a friend so it cost me nothing, and id say the power gain was next to nothing from waht i could tell.

b4 u install the catback get new hangers ure gonna need them. i got the cheap eurothane ebay ones. they work great at holding up my boat anchor catback.

BLK2BLU

iTrader: (4)

I had the timing advance and the headers done at the same time. I can tell a difference, but I still need to get a new MAF.