So I know this is an ATX but im looking for any performance parts I can put in to make it better and noisier. Is it worth upgrading the exhaust or installing an intake system? Any feedback and reccomendations would be helpful thanks.

 

Is it worth it? That is up to you. To me it wouldn't be. The car is just to heavy and not worth modding to me.

As far as intakes go your looking at a custom job. I know of none on the market for the S80T6 model.

As for exhaust goes your looking at spending a grand plus some on a prefabbed catback system. That doesn't include a upgraded downpipe which you'd need if you wanted full performance increases. The downpipe itsself is going to cost you around the same.

ECU tuning is also going to cost you around a grand.

$3,000 for a downpipe, catback system, and ECU tuning. You'll gain around 50-60 horses and around the same amount of torque. 50 being generous and 60 being way above normal.