Performance upgrades for C70 T5?
 

I am a proud owner of a 2007 Volvo C70 Hardtop convertible ,
with the 2.5 liter 5 cylinder with turbo 218 Horse power.....
(60,000 miles)

Anyways I really like the car but was wondering if there's somehow
to get a little bit more performance out of it.....

Are there any software upgrades or aftermarket part 3rd party software...
I understand that this car does have some cons but it's worth it...

any suggestions would be appreciated ...