Quote Originally Posted by SL65AMG
ive got the invidia N1 on mine and it sounds great. deep rumble, 2.5" polished stainless all the way from the cat. bolts right up.
x2 Invidia is the heat - have it on mine as well

Quote Originally Posted by KevinT707
For the money get a Nopi exhaust or Tsudo, they're bolt-on and fairly quiet. All the brand name stuff will only cost you more money and no extra WHP.
lol, the last nopi/Tsudo exhaust i heard nearly blew my eardrums out.

-jonathan