I recently got my 2005 stock rx8

I would like to know what is the best route for getting the best preformance for a relatively cheap price.

Thanks

 

Make sure the car's maintenance is current. Tires and sways bars.

 

Swap the air filter for a K&N it's about $40 and only takes 10 mins

 

eBay chips, HKS intakes and exhaust. Good thins cost lots of money, but they are the best!!!!

/sarcasm.

 

I'd have to say you already got the best performance for a relatively cheap price - you got the car!

But that aside, there isn't significant more (straight line) performance to be had at any price. That's just the way this car is

 

I only added a drop-in K&N filter and my car runs faster than before...jk, lol

 

For cornering, tires. For straight line speed, a midpipe (unless your in an area that has EPA testing).