Well, i installed my JDM header today, and after i got it bolted up, i took it to a muffler shop so they could weld a bigger flange on my 2.5" cat. Well, they dont have a flange that big. Where the hell do i get one of these? ANy help would be greatly appreciated.

 

Mike @ IPS

 

thay are out there! you just need to look reaalllly hard like I did. SMSP (Dave) should have them.
Also try http://www.inlinefour.com and http://www.jdmhondaparts.com

 

Thanks guys, not i wont go deaf with this exhaust, err, lack thereof

 

Call Mark @ http://www.landspeedracing.com, he can tell you the type of flange they use. I believe it is for a Chevy (Chevy 305 or something).

 

Chevy parts on a JDM header, is that possible...Oh no!

 

Hey NfN do you have a pic of your car, i would like to see if I have seen you around

 

i'll sell u mines... 70 rushed to u (paid 70 w/o shipping for inlinefour), overnite if it aint too expensive

 

you paid $70 for a flange?

 

You talking about the triangular flange on the back? The shop *should* have those, since 2.5" exhausts are common enough on domestics and whatnot. Call around

 

Yeah just looka round some more if you're in a big rush. I was able to find one at a local muffler shop.

If not just order from R&D or IPS.

 

OK, so the ID of the flange is gonna be 2.5 inches, right? And the distance between the 2 holes is 4 3/4", right? Hopefully thats correct, ill call around. THanx guys. Hey, Vegeta, no pix now, but its a white 95 GSR with 99 si wheels, no rear wiper, and h-t.com stickers on it if that helps.

 

jdmhondaparts.com I believe they are pretty affordable there.

 

Well i finally found the flange @ a local muffler shop, so its all hooked up now. WOOHOO, its WAY better than my crappy DC 4-2-1 setp i had before. Top end pulls WAY harder, but ill have some #s when i hit the track tomorrow night.

 

Your better off getting a high flow cat from IPS for about $170. By the time you get a flange and have a shop put it on your stock cat you'll probably pay about $100.

 

And the fact that your OEM cat flows About 1/4 of the amount of a 2.5" Car Sound Adding a flange to the OEM is a waste of money, you wont see the full gains from the header.

 

Um, ok, did i say it was on a stock cat? Uhh, no, i have a 2.5 inch random technology cat. ALso, how do these people on the net charge $70 for a flanget i can buy for 5 bucks @ a muffler shop??

 

Yo matt(nfn), Cant wait to drive up to your place tommorrow night and hit the track. Anyway, First time I'm gonna run my car. All I have is a AEM CAI because I've only had the car for about a month. Hope the run is decent. Ryan

 

Yeah, its gonna be a fun *** weekend

 

you could use the flange from a camaro or mailnly any domestic car with 2.5 flange .any local muffler shop should have one .

 

Hell yeah man were alls drunk now ITR ryan cant drive 4 , LOL. j/k bro. peace

 

what kinda times did you guys pull?

gotta gauge the competition on the street here in naples.

mine is still undefeated, integra vs. integra.
now, hybrid b20 civics... that's another story.

 

LOL, Ryan ran a 15.1@92 in the ITR. I ran a 15.011@95 in the GSR with crappy stock GSR tires. We only got 2 runs in cause it was busy as hell. Im going back wed, hopefully ill do better since my MPH was pretty high, but i had a 2.6 60 ft time.

 

Yeah, I had a crappy run. Couldnt figure out why till I pulled the plugs and the previous owner put some cheap plugs in. The plug in cylinder 4 was gone, no electrode or anything, feels alot faster with the new plugs now! Lets run again matt!!!!hehe

 

Bring it on foo, i just replaced my cap, rotor, plugwires, and plugs too Oh yeah, i got my motor mounts all in now