Looking to narrow down my exhaust decision, but am stuck in choosing a Hi-Flow Cat to compliment my Stillen Full Cat Back Exhaust System. Do I go Kinetix, RTEC, or Helix??? Or do I go with my second choice and Go JIC Y-Pipe and JIC Full Exhaust? Basic principles apply.....ect, performance, sound, gains Hp/Torq. All Help and Opinions respected and considered!

 

JDM all the way!

 

I have the Crawford HFC and couldn't be happier!

 

Go Labree test pipes and you will not be dissapointed if your willing to fore go th e cats completley if not go Crawford HFC those guys cant seem to make a bad product if they tried.

 

IMo HF cats are such a waste of $$$. Very minimal gains NA for the $$$ not worth it. Go test-pipes or leave stock cats...

 

all test pipes will be created equal. its not hard to make a short section of pipe. same thing with exhausts, in a shootout there was a very small variation between many different brands (<5whp) which is within dyno variation.

HFC's are a waste of money. either go test pipes or save your money.

choose the one that sounds best to you.

 

are you racing?
if so go full JIC single exit... weighs like a feather!