Hey guys, its time for emission. I need a cat very badly. Should I get the RP cat, get a Random Technology cat and make a custom dp or get a mindtrain cat with a custom dp? I have a 90 NA, which of these will be the best choice? I would like to hear you guys' opinions. Also does any header in the market connect straight to the cat or do i need a test pipe?

 

Random tech if you want the best but they are $260!!1
if you want nearly as good:
Dynomax ultraflo cats from Summit racing $180

 

CATCO from summit racing. $100

 

I think somone should make a super restrictive cat that you can bolt on and is used solely for emissions test

Justin

 

Is the Random Technology really htat good? I find them for 210 bucks