SLP loudmouth
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.
09 LR G8GT premium/sport/sunroof/onyx-red H&R lowering springs/Vararam/blacked out grill/de-badged
02 Collector Edition TransAM (9K miles)
07 Tahoe 24s (SOLD)
11 Chevy Cruze (SOLD)
11 VW GTI
98 VW Jetta slammed on coil overs/17" BBS replicas/blacked out grill and head lights (daily driver-winter)
Originally Posted by STL_G8GT
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.
08 IOM G8 GT
Texas stock
Posting Permissions
Reply With Quote