Re: Does anyone know how much HP I can gain?
You will get a little power, just enough to tell a difference probably, and a louder sound
Originally Posted by supraman1379
And opening the pipes is always a good idea
1996 Camaro Z28
Head Unit: Pioneer Premier DEH-P860MP
Front: Polk Momo MMC6500 6.5", Tweeters, and X-overs
Rear: Stock Delco 6.5"
Subs: 2 12" Alpine Type R
Sub Amp: Alpine 1005
2002 Honda Civic EX
Directed Audio 2510 and 6"x9"
Cerwin Vega Component System up front
Viper 1200.1----15" FI BL