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how much hp will a header contribute if u also get an intake, and a exhaust system?

 
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if you get a dc, like nothing. go with HP or Kamikaze

 
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How about top speed with LX manual?

 
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lx auto i got 119-120

 
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which is better, a ceramic or stainless steel header? and how much does a header normally cost just for installation?

 
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I mean Top Speed header.

 
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top speed? saw that a new days ago, prob just as reliable as the helix power tower lol


header install=DIY at home for free. it's hella easy, save yourself the money. just make sure and get a new gasket

 
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i dont have the equip to DIY.....

 
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prob charge you 60-70 for 1 hour labor. dpending on the header, some shops cant do it and will refuse to do it, especially when it comes to illegal headers and/or removing cats

 
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lol, hopefully Circa will some day respond to our questions, because I want both parts.

 
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uhhh... ceramic or stainless steel headers... which is better?

 
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Don't think they have too much difference, stainless is better. Correct me if I am wrong.

 
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that header circa is selling looks like sh*t, dont go by his numbers, he claimed 22 hp dynoed on that helix power tower, that was like on a 489084238 horsepower car, as opposed to our 100sum hp civic.

 
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I thought it looks alright, I don't expect any gains anyways. Just going to go for the sound. The other reason I want a header is I want to put header on the same time when I put my new exhaust on.

 
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how about you save urself the 85 bucks, send me 50, and i'll rip a turbo sound on you on a cd-r, just blast that in your stereo, instant turbo. dont pay for the sound d00d, common!!!

 
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Like I said, I want to put header on when I put exhaust on. Just to end my desire of the basic IHE

 
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same here. Exhaust + header =

 
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and intake man.
BTW, helix does increase gas mileage (sp?)

 
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i have all that, plus pulleys, and its not

Like I said, you're JUST PAYING FOR SOUND. Definately aint worth your money, just get a CAI or a SRI and ur str8 unless you're gonna go serious about performance.

 
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wat? no need for exhaust system then?... no headers either then? just a CAI?

 
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Sell me your header if it does nothing for you then

 
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ok what about the high flow cat that comes with hp headers...My LX has a 3way cat convertor and how would that affect the computer on my car if i got a new high flow convertor and headers? would i have to buy anything like simulators or somethin? and also why do we need a new gasket when we get headers? j/w cuz i don't know hehe

 
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top speed is just imitation parts from other high quailty companies.
there short shifter adapter is identical to dc. there header with hi-flow cat is just like the Hp. intake is a replica of AEM. so basically there mad just like the other companies but they just cost cheaper.

 
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i dont know about you but when i put on the DC ceramic header on my EX manual and ran it on the dyno i picked up average 3.5 horses with out exhuast just AEM CAI and everylittle bit helps in my book

 
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Anybody know bout my previous post? bout the sensors and junk?