Dual's
 

Im hearing alot of stuff about dualies on a lexus is300, some people saying, its not true duals, some are saying it is, some are saying, u wont have enough power for duals.... well i wanna put duals on my car, can anyone help me out with telling me if its possible, and what exhaust would be good?

What generation IS are you asking about? There isn't currently an IS300 being sold in the US. However, the IS250 and IS350 both have dual exhaust that shares a single pipe in the middle. This is actually better than "true dual" unless you go exotic on it with an X-pipe.

Here's a good thread about it.
https://www.clublexus.com/forums/sho...d.php?t=258720