What does a throttle body spacer do? Does it add hp?

it does add hp. it increases your air fuel mix ratio and makes it burn better. some of them make it sound like a turbo spooling up if posing is your thing. the one i have is quiet and gives me better gas mileage than what you would normally get from a civic. it is a good investment in my opinion. you can find them on ebaymotors.

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a boosted vtec in the bay will keep the v8's away!

I have one for sale the one that makes that turbo sound, i liked it, i had fun messing with little kids, but i am doint a swap and dont need it no more. if you want it i sel it to you for 40 and plus shipping just give me a area code.

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00' Civic Ex,
B18B1 Ls non-Vtec
Stock internals so far
upgraded clutch
N1 Exhaust
Coilovers
still pimpin on bo bo's

what are some good brands? I found an obx one for $40, is that good?

yea, whats better? obx or helix?

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1999 Civic SI - Type R Yellow
Tanabe Catback Exhaust
Just got er, so i got some work to do!

What does a TBS look like? And is it easy to install on my '00 DX?

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I just checked up on it. I dont think I could fit one in my car. http://www.hondacivicforum.com/photo...Type=6&apage=1

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remington why or what it the purpose of doing that mod with your intake. benefits?

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lick my spoon "BITCH"

hell if i know... so it wouldnt make any difference?

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Don't waste your money, unless you've got forced induction.