SLP loudmouth

[Lopedawg]

Anyone here running this set up? I have a few of questions.

1. Will it really increase HP by 10?
2. Is drone a big issue with this set up?
3. Anyone have a video of this set up and no other mods on their GT?

Local muffler shop said they can fab up a pipe and tip for $30/side installed. Sounds like a great deal to me. Set up an appointment for Tuesday morning.

[bwooten492]

It looks like a waste of money to me. I have the SLP LM II mufflers and an X pipe but I got it all done at a muffler shop for less than that dumb axle back. I see gains being in the 2-4 HP range for that axleback. IMO buy some mufflers and an X pipe that you like or buy a kooks or MF axle back.