high flow cat
Newbie
Joined: Aug 2002
Posts: 91
Likes: 0
From: central new jersey
yes rrm header i am getting that
yo rob hope i can get that header very soon.and i am going to keep my high flow cat **** the smog carp .l
like one wise man said : who ****in cares about emmission
like one wise man said : who ****in cares about emmission
RRM HEADER IS 4-1!!!!
I have the kamikaze header, RRM test pipe and custom cat back exhaust and i have to say it's wayyy loud. I think it's even too loud for the lil amount of power it produces but u can feel the diff. im thinking of putting my cat back on, adding a resonator, or getting a new muffler, the N1 is TOO LOUD ON THIS THING!!
I'd really like to get a dyno run done just to see how much it acutally changes.
I have the kamikaze header, RRM test pipe and custom cat back exhaust and i have to say it's wayyy loud. I think it's even too loud for the lil amount of power it produces but u can feel the diff. im thinking of putting my cat back on, adding a resonator, or getting a new muffler, the N1 is TOO LOUD ON THIS THING!!
I'd really like to get a dyno run done just to see how much it acutally changes.
Evolving Member
Joined: Jan 2002
Posts: 223
Likes: 0
From: Pekin, IL
Originally posted by hardcore609
yeh i am gonna get the rmr headers take out the resinator and have no 2nd cat. so ha! i don't care at emissions time i will put the old 2nd cat back on. maybe if i ever have like 200 to blow on a "high flow cat" (i refuse to believe they are that good) i will put one on. n e one know how bad this is gonna smoke cuz if its really bad i will put the cat on cuz i don't want it to look like i am drivin a POS
yeh i am gonna get the rmr headers take out the resinator and have no 2nd cat. so ha! i don't care at emissions time i will put the old 2nd cat back on. maybe if i ever have like 200 to blow on a "high flow cat" (i refuse to believe they are that good) i will put one on. n e one know how bad this is gonna smoke cuz if its really bad i will put the cat on cuz i don't want it to look like i am drivin a POS
Or is there a cat in the RMR header 
Sounds like it will be one awesome ride...btw where is the res. located ?
Evolved Member
Joined: Dec 2001
Posts: 2,722
Likes: 0
From: Up to 80 miles north of Gilroy
The first cat is directly after the super short exhaust runners coming off the engine block. The stock manifold is pretty much a "turbo" manifold that dumps into the cat directly, which goes down into the rest of the exhaust. That's why RoadRace uses the stock manifold for their turbo kits...it's handy like that.
Last edited by pjal84; Oct 24, 2002 at 02:56 PM.
i just installed my test pipe from rrm four days ago and when first put on it was very raspy. now it has quieted down some. i can tell a lil difference on the accel. what is this talk about smoking and stinking if i have a header also? i dont have one on my car right now and i will not have one until i get out of bct. i do want to know prior to my guying the header from rpw or rrm ( when they are made) that my car will not be smoking and smelling like a beater. rob please reply
Evolving Member
Joined: Jan 2002
Posts: 223
Likes: 0
From: Pekin, IL
ok my question wasnt answered the first time but maybe i wasnt clear enough anyway.
If I replace the stock manifold with a RRM header (is it cat-less) and then install the test pipe and then the RRM exhaust will it be louder than hell and what wil the hp be?
If I replace the stock manifold with a RRM header (is it cat-less) and then install the test pipe and then the RRM exhaust will it be louder than hell and what wil the hp be?
Last edited by OZ_Rally; Nov 13, 2002 at 08:25 AM.
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