Well, i was going to get the random tech cat with a DC sports 4-1 ceramic but i think im going to go with a race header. I know they are illegal, especially in CA, but ill risk it. my question is, does it bolt right up to my exhaust and what about o2 sensors? Help fast cuz i wanna buy tonight or tomorrow,
Thank You,
SHane

 

bump for help

 

First off all DC Sport is basically a aftermarket Racing header with CARB exceptions. It also depends on your model of car if its the 96+ then your one o2 will be on the header while the other is on the cat, if its the 92-95 then you'll have both of them on the header, DC sports are OEM liek so all the o2 sensor areas will be exact unless you go with a different off-brand name.

 

http://www.bisimoto.com/wst_page6.html

One of the best headers on the market, he is re-designing them so hold tight but look through his site and you can tell he knows what he is doing.

 

thanks for the link marty but i went ahead and bought the race header from sam@missionspeed. Also picked up a casper 02 simulator. ill let you all know how it turns out

 

Ok but I wanted to say this just for info sake.

Your average header(DC Sports, Greddy, HP Racing, etc,etc) make around 6 to 9hp more than stock. The Bisi header I linked has been known for pulling 18 to 22 mor hp than stock. Good power but you will pay $500 or above for it.

 

wow 18-22 thats a healthy gain. eh ill try out the dc sports and let everyone know how it is. hopefully all goes well.

 

He isn't re-designing them .He pissed off the guy that was making them. He never designed any header that he ran on his race car or that he sold. I built every header that he ran on his CRX for the last 4 years that he ran it.And a guy that worked for me built his F series headers and the headers that he was selling.There won't be any Bisi headers untill he can find someone to put up with him. Just facts

 

ummm...why aren't you selling them than?

 

^^^+1