2.5 RS Exhaust Needed

Hello All,

I am in need of a complete exhaust system, headers to tip. I am looking for something quality but can only find a Walker setup. Can anybody share any links?

Also, my rear suspension arms are very crusty. Any good aftermarket items that do not lower the ride height? Or I would consider a complete performance system at 1/2" or less. Does it exist?

Thanks

2003 RS w/ 73K miles.