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Discussion Starter · #1 · (Edited)


J37 ZDX big bore throttle body

This throttle body setup generally for the 8thgen Civic Si owners. This is not recommended for a stock engine setup.
-Inlet ID 78mm
-Outlet ID 70mm
$363 shipped for the package
Paypal is [email protected]
please add your order and screen name in the comment box

This is very similar and comparable to the TL-SH tb, but easier on the wallet. Requires the P2R adapter setup also. All instock.



Hassle free and easy to order install package
70mm kit
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Stock bore kit


ZDX J37 Throttle body install package - AFH Parts
**includes the bolt in fitting


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Throttle body seperately
The New J37 ZDX Measured,Installed,Tested and Dynoed with facts and specs. - K20A.org .:. The K Series Source . Honda / Acura K20a k24a Engine Forum
Acura ZDX J37 throttle body - AFH Parts
 

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Re: ZDX Big Bore DBW Throttle Body

what would be the minimum mods required to use this successfully?
 

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Re: ZDX Big Bore DBW Throttle Body

wait, so this is tapered? from 78 from the intake to 70 at the intake manifold?
So is this death to aftermarket throttle bodies? :p
 

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Re: ZDX Big Bore DBW Throttle Body

Manifolds can make more power over a wider powerband.

Besides a few companies are working on them
 

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Re: ZDX Big Bore DBW Throttle Body

SERIOUSLY??!!!??!?!?!?!??!!!

looks good... how do you guys find these things????
 

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Re: ZDX Big Bore DBW Throttle Body

i figure since most oem cars are now running a dbw system they all (from what ive seen) seem to be bases loosely off the same design.... this makes me think that most will interchange such as here, how long have we been waiting for hybrid to come out with their 70 mm dbw now? and it was slated for what the 500+ range? oem reliability *skunk2, obx, bdl and others come to mind* and cheaper priced than what a fancy looking aftermarket one would be....
 

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Re: ZDX Big Bore DBW Throttle Body

:wow: I want one & don't even have dbw :silly:
 

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Re: ZDX Big Bore DBW Throttle Body

i figure since most oem cars are now running a dbw system they all (from what ive seen) seem to be bases loosely off the same design.... this makes me think that most will interchange such as here, how long have we been waiting for hybrid to come out with their 70 mm dbw now? and it was slated for what the 500+ range? oem reliability *skunk2, obx, bdl and others come to mind* and cheaper priced than what a fancy looking aftermarket one would be....
I was in the same boat...waiting for the HR TB,my waiting is done.Pretty sure my J35 will support me up to 300,if not then the ZDX definitely will.:up:
 

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Re: ZDX Big Bore DBW Throttle Body

agreed, im just pissed i didnt tell rich to send me this one...
 

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Discussion Starter · #20 ·
Re: ZDX Big Bore DBW Throttle Body

Thats the best part oem reliability on a bigger tb with the prices can stay very reasonable for what your getting. After the adapter is added its still way cheaper than any of the aftermarket ones.
 
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