The CZP 75MM Throttle Body Adapter Kit allows the Hitachi ETB0021 75mm throttle body to be bolted up to the stock upper plenum intake manifold. Our unique 2-piece design bracket allows the throttle body to sit straight and level like OEM, preventing any part of the throttle body from coming into contact with the hood, even if you have a plenum spacer. Our kit also utilizes O-Rings to create a strong seal, rather than flat OEM-style gaskets.
This Kit Includes:
- Hitachi ETB0021 75MM Throttle Body
- CZP Straight 75mm Throttle Body Adapter with hardware and O-rings
- CZP Plug-N-Play Throttle Body Patch Harness
Fits stock and Kinetix Velocity plenums. Will fit the V+ plenum with slight modification.
- Plug and Plug, no Tuning Required
- Continuous Angle Internal Bore for Enhanced Airflow
- Tapered Exterior for Improved Fit and Finish
- Black Hard Coat Anodized
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Does the adapter function as a spacer or would it still be good to buy a throttle body spacer
Hi Jason, this also acts as a spacer.
What is the slight modification required to install this throttle body on the Kinetix V+ plenum? Thanks!
Hi Bruce, with the V+ Plenum, there is one bolt on the perimeter of the plenum that interferes with one bolt head on the throttle body. The easiest solution would be to countersink the hole on the plenum and run a countersunk head bolt.
Hey, I was wondering if this would work with the Ingen CAI for the 04. It seems like the bolt down areas would change due to the spacers.
It still fits, there's enough margin of adjustment in the couplers. The trickiest part is you usually have to stretch the coupler pretty good to fit it over the throttle body.
based on 5 customer reviews
Great kit, easy to install and well built. The adapter works as advertised and I'm happy with the performance upgrade.
I will say that the throttle tends to hang open a bit more so the revs don't drop as fast between shifts, causing me to granny shift all over the place. I'm going to see if I can have my tuner work that out.
Also for those wondering, no it is not required to use the coolant ports on the new throttle body, although if you really wanted to, I suppose it wouldn't be a bad idea.
Hitachi does not screw around with the quality of products they offer - the adapter kit that CZP provides too is sleek, and well designed. Extremely easy to install, and works great! If you're running this on the VQ35 platform, be sure to tune it to get the full benefit of the product.
Seems to be what is described. Havent installed it yet gonna do it in the morning. Love the look of the czp spacer. Kinda mad I didnt get any like Hitachi or czp stickee..... But nice product