Throttlebody Spacer/ inlet temp relocation
 

Anyone here try this setup?

Throttle Body Spacer
Anyone willing to back their claims?

Also why is there no 5th port injection throttle body spacers on the market?

Funny, did you even check? Google is a wonderful tool... and I know this spacer has been discussed at least a few times.

Mazdaspeed 3/6 Throttle Body Spacer | Damond Motorsports

You fail.

Throttle Body Methanol Injection Spacer [MS-INJ-SPCR] - $74.50 : James Barone Racing, Aftermarket Performance

JMF Throttle Body Spacer w/ Meth Bungs Mazdaspeed 3 2007-2013 / Mazdaspeed 6 2006-2007 / Ford Focus ST 2013+

At first I thought their claims were going to be typical snake oil BS - kind of like the whole TIG thing. But moving the MAP sensor for quicker readings is intriguing.

As far a the fifth/extra port plate you've been flamed enough.

I guess I didn't clearly explain. Yes I understand there is throttle body spacer that supports meth injectors very easily with 1/8 npt.
I want to run a 5th port fuel injector after throttle body. I have seen only one injector holder that with fit a 1/8 npt.
Alkydiggers Parts and Pieces | Specializing in Enderle and Hilborn Injection | 615-457-3192
I guess without looking at the parts in hand I'm failing to visulize how a fuel injector is going to be stable and have long reliable use with a 1/8 npt to a throttle body space. Also I don't know how well the fuel would mix being sprayed perpendicular to the flow of air. I thought it would need like a 45 on it is mix better?

There was a guy who made a spacer with injector bung in it. He made it because he is running a blow thru setup and when the throttle plate closed, fuel would get on the MAF and he'd get a really bad maf cut.

He's got a thread on it. Not really needed unless you're blow thru. Just put the injector in your charge pipe like everyone else.

Charge pipe? or cold pipe?

??? They're the same thing...