badaSS346

iTrader: (4)

I dont really want to put a cut-out on my car. I like the way my slp dd sounds but i have read almost a 25rwhp difference over a magnaflow. Is there any truth to this or is it bogus. Im not a fan of the sound of the magnaflow but for 25rwhp...ill get another good flowin catback.

Beast96Z

iTrader: (21)

The SLP dual/dual is one of the best flowing exausts on the market. It's right there with the magnaflow.

deviate42

iTrader: (2)

you wont see 25whp from any catback... Mabe with a nice duals setup over the stock exhaust you could see gains that high

badaSS346

iTrader: (4)

Now when people talk about the stock factory exhaust they dont mean the d/d then do they? I think that is where im gettin confused.

99ssleeper

iTrader: (98)

"stock factory" would not be the same as "SLP optional"...I hear the D/D is good stuff...nice tone too.