Building bargain brake ducts from Porsche GT3 parts

J.G.
By J.G. Pasterjak
Dec 10, 2023 | brakes, tech, Shop Work, Brake Duct | Posted in Shop Work , Suspension & Handling | Never miss an article

Photography by J.G. Pasterjak

Here’s a cool tip that we learned from an online MR2 community: late-model Porsche GT3 front brake ducts don't cost much and can be adapted to a wide variety of cars.

How cheap? Well, we got a set from FCP Euro for less than $12, plus shipping. You’ll need one for the right and one for the left.

Just as …

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Comments
dean1484
dean1484 GRM+ Memberand MegaDork
4/16/21 2:50 p.m.

Now that is really cool!!!!  like you said I would maybe consider augmenting the attachment with some zip-ties but that is a great tip!!!  Wonder if I can make them work on a 951.

 

Fitzauto
Fitzauto Dork
4/16/21 4:22 p.m.

Just ordered up a set for my AE86. For $12 hard to go wrong. (Plus I can say I have fancy Porsche parts on my car)

preach (fs)
preach (fs) GRM+ Memberand HalfDork
4/16/21 4:35 p.m.

After a little more research I found that these are an upgrade for my 987.1 Cayman and can be modified for the Cayman rear brakes. $34 shipped.

You are all such enablers...

dps214
dps214 HalfDork
4/16/21 7:15 p.m.

I remember having to buy a non-gt3 one for my boxster to replace a mangled one and it was more expensive than a pair of gt3 ducts.

David S. Wallens
David S. Wallens Editorial Director
4/16/21 7:35 p.m.
dps214 said:

I remember having to buy a non-gt3 one for my boxster to replace a mangled one and it was more expensive than a pair of gt3 ducts.

Sort of related, but when I had to replace a tie rod end on my 911, the Turbo piece cost a tick less–and that's the one that offers tighter handling. So that's when I did the upgrade. 

Error404
Error404 Reader
4/16/21 10:07 p.m.

Yes! I have a pair of these on my MkV GTI from when I was tracking it, pre-mustang. They clip right onto the control arms for a FSI engined car. Not the TSI, though, since the control arms have a wider cross-section. They hung down a fair bit into the airstream and made a noticeable difference in brake fade at Roebling Road.

malibuguy
malibuguy GRM+ Memberand HalfDork
4/17/21 6:59 a.m.

I do not have a use for these yet as I am back into autoX, but I will order a set just to have JIC for that price

hybridmomentspass
hybridmomentspass Reader
4/17/21 7:27 a.m.

Dang you...more money spent!

Mine will arrive next week, plenty of time to put on for my VIR track day!

Cool tip, one Ive not heard about, must be spread on the facebook boards or something

I'll post a link on the OC

Olemiss540
Olemiss540 HalfDork
4/17/21 8:32 p.m.

And in true Pcar fashion, these will go NLA and become worth 3,245 bucks a piece 4 years from now. Buy a hundred and pay for your kid's college (or tech school).

sobe_death
sobe_death Dork
4/17/21 11:44 p.m.

In reply to Olemiss540 :

LOL I was thinking the same thing adding them to the cart.  I mean, 5 sets just to get to the free shipping...

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