Thermal or Greddy???

[97GSXAUTOX]

OK, i got to know- whats the most powerfull of all exhaust systems?-i have like 600 to spend on the thing itself and i have looked at greddy power extreme or the thermal exhaust whats better and what should i even be looking at??

 

[Maglin]

IMO I would go with the RnR 3" turbo back O2 eliminator exhaust. Everyone says they are top notch and common consensis is that they are the best. It's only like $625 right now for the entire exhaust.

here is the link:
http://www.rnrracing.com/cgi-bin/cc...221.102.248&pg=prod&ref=awdo2tbe&cat=&catstr=