25MM spacers with stock wheels and 245/40-18's = Flush :)
why would you think that the OP used anything other than 25mm spacers, in a thread titled "25mm spacers"?
Keeping this thread alive..
Its funny how during this whole thread, not a single post mentions which hub bore you need to get. Of course, with my luck, I go and buy quality Eibach spacers and they don't fit...
The ones I bought:

These won't fit on the hub.
Ok, lack of research led me here and I'm going to eat it. Why no talk of hub size is mentioned in this thread still confuses me.. Oy vey.
So, i'm going to get custom ones made by these guys: http://www.motorsport-tech.com
I enter in that I have a 2004 RX-8 and it spits this out:
*********************
2004 MAZDA RX-8
Your Bolt Pattern: 5x114.3mm
Your Hub Diameter: 67.1mm
*********************
Type: Spacer
Hub Centric to Car Only
Thickness: 25mm
*********************
So if the hub diameter of our cars in 67.1mm, its obvious why the spacers I bought don't fit (being only 60mm).
Going through their "wizard", it then asks me this:
So they want the inside bore size of the stock wheels? Scouring this site and google, I'm still not 100% sure without a shadow of a doubt what that should be and I don't have a micrometer to tell for sure. Then again, you would think that would be easy to find information on this site (and be SURE about it)... not so much. I'm going to be sure, i'm not buying a third set of spacers.
Apparently i'm the only one who is confused by all of this over the course of this thread so I'm hoping someone can point me in the right direction.
Its funny how during this whole thread, not a single post mentions which hub bore you need to get. Of course, with my luck, I go and buy quality Eibach spacers and they don't fit...
The ones I bought:

These won't fit on the hub.

Ok, lack of research led me here and I'm going to eat it. Why no talk of hub size is mentioned in this thread still confuses me.. Oy vey.
So, i'm going to get custom ones made by these guys: http://www.motorsport-tech.com
I enter in that I have a 2004 RX-8 and it spits this out:
*********************
2004 MAZDA RX-8
Your Bolt Pattern: 5x114.3mm
Your Hub Diameter: 67.1mm
*********************
Type: Spacer
Hub Centric to Car Only
Thickness: 25mm
*********************
So if the hub diameter of our cars in 67.1mm, its obvious why the spacers I bought don't fit (being only 60mm).
Going through their "wizard", it then asks me this:
SELECT CENTER BORE
Please enter the Center Bore of your new wheels. The wheel manufacturer can supply this information, or you can measure them or have them measured by a machine shop. They are typically measured using a micrometer, and the measurement is to the hundred thousandth. It is essential that you submit a precise measurement to us so that we can machine your spacers to perfection.
Please enter the Center Bore of your new wheels. The wheel manufacturer can supply this information, or you can measure them or have them measured by a machine shop. They are typically measured using a micrometer, and the measurement is to the hundred thousandth. It is essential that you submit a precise measurement to us so that we can machine your spacers to perfection.
Apparently i'm the only one who is confused by all of this over the course of this thread so I'm hoping someone can point me in the right direction.
rickeo: Hi. Maybe this could help. I have the Ichiba V2 for almost a year...perfect. This was and old post regarding this spacers. Might help you.
https://www.rx8club.com/showthread.p...51#post4132851
"25mm spacers with complete OEM setup
--------------------------------------------------------------------------------
It took me a while to read all threads related to spacers. It was a little difficult to find info and pics regarding a complete OEM car with 25mm spacers.
Here is all the info you need and pictures if you plan to do this mod on a stock RX8:
1. Ichiba V2 25mm (WS-5511467C): Complete bolt-on, no mods, oem wheel fit perfectly, with center hub (included) and 80 pounds of torque.
2. Bought through Work Concepts (Eric: info@worksconcepts.com): Friendly and great service.
3. Rubbing or vibrations: Nothing so far, at least with half-full tank and my wife in the back.
4. Flush: Perfect for a stock application (At least for me)
5. Alignment: -1.15 Camber all around with a touch of toe-in in the rears and toe-out in the fronts
6. Pics:
Attached Thumbnails"
https://www.rx8club.com/showthread.p...51#post4132851
"25mm spacers with complete OEM setup
--------------------------------------------------------------------------------
It took me a while to read all threads related to spacers. It was a little difficult to find info and pics regarding a complete OEM car with 25mm spacers.
Here is all the info you need and pictures if you plan to do this mod on a stock RX8:
1. Ichiba V2 25mm (WS-5511467C): Complete bolt-on, no mods, oem wheel fit perfectly, with center hub (included) and 80 pounds of torque.
2. Bought through Work Concepts (Eric: info@worksconcepts.com): Friendly and great service.
3. Rubbing or vibrations: Nothing so far, at least with half-full tank and my wife in the back.
4. Flush: Perfect for a stock application (At least for me)
5. Alignment: -1.15 Camber all around with a touch of toe-in in the rears and toe-out in the fronts
6. Pics:
Attached Thumbnails"
Last edited by painoracing; May 24, 2012 at 05:52 PM.
+25mm and 1 inch drop
Hi guys,
Here's my 2010 R3 with H&R 25mm spacers and H&R Springs for a 1 inch drop:



Some light rubbing in the rear when I have two people in the car with a full gas tank but nothing a light roll wont fix.
Here's my 2010 R3 with H&R 25mm spacers and H&R Springs for a 1 inch drop:



Some light rubbing in the rear when I have two people in the car with a full gas tank but nothing a light roll wont fix.
Thread Starter
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Nice man, I'm glad to finally see an R3 owner man up and do 25mm's. Looks awesome, that is the way it should have came from the factory. The H&R springs are great. more pics please.
as im thinking about our 99999 msgs back and forth... would it be better to get a bigger size spacer for my wheels? I think i saw a 27mm ebay spacer.. would this be better since im at a lower drop than most and therefor cambered out a little more than everyone else??
get the 25mm
Here are some pics of my Ichiba V2 with complete oem-setup. More details and pictures in my thread: https://www.rx8club.com/wheels-tires...-setup-225857/
Perfect fit and no problem at all.
Perfect fit and no problem at all.



Yes, I was running 25mm all the way around.


