ok so i finally got my loudmouth on. before i was running just a high flow 3in/out cat with an s-pipe and it dumped in between the 2 front seats. it was incredibly loud and vibrated everything in the car. it was hard to carry on a conversation. so i got the loud mouth on and the install was pretty easy. it sounds very good at idle, smooth and mellow. it still has that high end rasp but its not as bad.
the power feels alot smoother than it did before. it espicially notice able to me having an m5. before with just the open s-pipe if i shifted into second before 2500 rpms it would jerk for a second. now shifting feels alot smoother. i love the way it sounds and looks. def worth the 315.
it also flows more evenly out both sides. my buddys got a 3.4 with duals and a muffler and the right side flows so much more. noticeable in the winter.
the power feels alot smoother than it did before. it espicially notice able to me having an m5. before with just the open s-pipe if i shifted into second before 2500 rpms it would jerk for a second. now shifting feels alot smoother. i love the way it sounds and looks. def worth the 315.
it also flows more evenly out both sides. my buddys got a 3.4 with duals and a muffler and the right side flows so much more. noticeable in the winter.
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