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That is a great looking diffuser. Who is it manufactured by and what is the pricing?
The diffuser is OEM, the cutout is the showpiece. I'm located in Japan, it wouldn't make sense to get it from here to there. The cutout is for the PDK cooling.
Originally Posted by garfunkle
where did you get? Is it functional?
If you want the diffuser with the cutout, the only place in US that sells this is 311RS. You will need to drop them an email and make a custom order. As this was done for their own GT3, they have not made it public. But they are willing to take custom orders on a case by case request.
I did not buy mine from them, as it was cost prohibitive for me. However, I did discuss with them before I bought mine locally and had it bespoke worked on to my expectation. I wanted my cutout to be as OEM as possible and not a backyard job.
Originally Posted by Stealth 993
99150425794
None of these diffusers have cutouts from factory. Here are the distinct differences.
I have a 19T and would love to get this- is there a reason you picked the R one without the cutout? Would the correct part be the one for the GT3?
The cutout is specifically for PDK cooling, ironically this cutout is only found on the .1 3RS and not the .2 GT3 or .2 3RS or .2 2RS. Since you're a 6MT, you don't need the cutout at all.
Originally Posted by supercroc
Tell me more about fitting the 991 R diffuser to Carrera T. Just looked under mine and no cover at all. Just wondering what additional bits it takes to attach and if attachment points are ready and waiting.
Both variants of this diffuser bolts up to all .1 and .2 991 models. Non-GT models require additional brackets and fabrication to fit. We can thank the 911R for bringing this aero improvement, everybody can benefit from it.
Originally Posted by barncobob
that shield looks like it will trap the heat instead of the air flowing over the engine fins
Negative, the cutout is mirrored and identical to the smaller .1 3RS diffuser with no fins on the right.
Last edited by NCheok; 11-19-2020 at 08:17 PM.
Reason: https://www.facebook.com/311RS/posts/a-closer-look-at-the-911r-diffuser-modified-for-991-gt3-pdk-cooler/10155530445404583/
"All you need is the diffuser and the matching bolts, both variants of this diffuser bolts up to all .1 and .2 991 models. We can thank the 911R for bringing this aero improvement, everybody can benefit from it."
Not so for the 991.2...there is no bracketry or room for such with the turbos in place. Simple to do, but brackets need to be fabbed. I have a writeup on how I did mine below:
I got preproduction of my window sticker, got 2 one lamented to play with and one normal print. These came out perfect, so happy with the result!! http://www.stuttgartstudios.com
I got preproduction of my window sticker, got 2 one lamented to play with and one normal print. These came out perfect, so happy with the result!! http://www.stuttgartstudios.com
All the info is on the website. They are not cheap to make, but once you do the original, copies are cheap.
Originally Posted by bb964
If you have your original sticker take it to FedEx Office store and ask them to photocopy it on plastic like stock for about ~$2.00
Yeah, if you have the original. I did not. The paper used is much higher quality than what FedEx has. If I had the original, this is most likely what I would have done. He can also add things to your sticker, so if you aded a Aero Kit, or changed wheels, or did any interior stuff, he can add it to the widow sticker.
Picked up an Escort Max 360c to replace my 9500ix model. I was getting a lot of false signals from car radar and avoidance systems. I'm looking forward to a quieter driving experience.
11-19-2020, 06:27 PM
