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FD3S: RE-Amemiya Rear "Street" Diffuser. New mold* Slightly redesigned.


Old 10-07-17, 06:00 PM
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FD3S: RE-Amemiya Rear "Street" Diffuser. New mold* Slightly redesigned.

Hey Guys,

Just wanted to give an update. Sometime early in the year (2017) we decided to improve fitment and create a new mold for the street diffuser, so it is less hassle for any potential customer trying to figure out the best way to install this. We added more material in common problem areas and redesigned the passenger side of the rear diffuser so it covers more area. Less chance of having gap issues with the new version.

Some people found the old version or authentic RE-Amemiya version a bit tricky to fit in a way to minimize the gaps. We simply redesigned it so there's less to figure out.

There is an old thread on the street diffuser if anyone wants to check it out:


Current Prices:

FRP $350
Carbon (plain or twill weave carbon) $700

Shipping is $165 to the lower 48 states. Multiple diffusers can fit in one package if anyone is thinking about sharing.

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Old 10-09-17, 01:37 PM
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Oh wow! Looks killer!

Even the short comings of the original were rectified.

Kudos for taking the time to improve on something that was already the best in the market!

If anyone in or around the Detroit Metro area wants one - I'm placing my order and can drive a little ways to meet up.
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Old 12-04-17, 07:51 PM
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Any chance of a New Years Group Buy?
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