Porsche Brembo 996 BBK conversion

[DvSkD4]

I was talking to them up this until Wednesday, with sad news 😔 I’m must say they will be not offering any race pads for this application until further notice, as they have lost their supplier.


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Well shoot ... no more Hawk?! I just bought some a few months ago when I installed this Porsche setup, don’t see them listed anymore.


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[elbert]

If anyone has any general questions about the products, I'm happy to answer but really I'm here as an enthusiast with an E46 M3 myself.

Any chance Girodisc will make a 2-piece floating rotor for the E46 M3, especially one that works with these Porsche calipers?

[Radekxpl]

Does anyone have any news/ updates in terms of fcpeuro offering track pads for this setup? As of now it seems that ferodo ds2500 is the only “track” option

I was talking to them up until this Wednesday, with sad news 😔 I’m must say they will be not offering any race pads for this application until further notice, as they have lost their supplier.


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[Nick_P]

Does anyone have any news/ updates in terms of fcpeuro offering track pads for this setup? As of now it seems that ferodo ds2500 is the only “track” option

[SWRT_M3]

Would anyone happen to know if the rear calipers can fit a rotor 32mm wide? Is there enough room with fresh pads?

The pads won’t allow a 32mm thick rotor. Based on my previous tinkering, I used a front rotor which is 28mm thick, and the pads make contact with the vane part of the rotor. I’ll try to take pictures later on today.

Without the pads, the 28mm rotors fits fine, plenty of room on both side, so if you really want a 28mm rotor, maybe you could grind down the pads a bit.

[r4dr]

There’s definitely not enough room for 32mm rotor, the only other option you might have is to run a 996 gt3 caliper with polar bracket that will allow you to run thicker rotor but not sure still about 32mm, why 32mm in the rear ? that sounds unnecessary overkill stock is 20mm most people opt for 24mm in the rear, by any chance did mean the front maybe 🤔 as that’s common thickness for the front?


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I'm using the Megane RS Brembo calipers up front and I've confirmed they can only fit a 30mm-thick disc. I'd like to run 345x28 in the rear, but I was wondering if a 355x32 would fit. Right now I'm tossing around the idea of 360x30 up front (E9X M3 size) with 345x28 in the rear (D737 swept height matches the Brembo disc annulus perfectly). Front and rear diameters would go up by around 4-5% front and rear while keeping everything else constant so I don't think it would throw the bias % off by any noticeable amount compared to a Megane RS front/996 rear setup with 345/328 ZCP rotors. I still have to do the math though.

[Radekxpl]

Would anyone happen to know if the rear calipers can fit a rotor 32mm wide? Is there enough room with fresh pads?

There’s definitely not enough room for 32mm rotor, the only other option you might have is to run a 996 gt3 caliper with polar bracket that will allow you to run thicker rotor but not sure still about 32mm, why 32mm in the rear ? that sounds unnecessary overkill stock is 20mm most people opt for 24mm in the rear, by any chance did mean the front maybe 🤔 as that’s common thickness for the front?


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[r4dr]

Would anyone happen to know if the rear calipers can fit a rotor 32mm wide? Is there enough room with fresh pads?

[SpaceJockey]

Rear calipers with allegedly 40k miles arrived. Dust boots look good. Gonna test the seals soon. The original plan was to just slap the calipers on, but given the meh condition, I’m gonna spend $30 to do a DIY refinish. Will be trying to somewhat match the StopTech fronts, so I’ll be using VHT engine enamel Nu-Cast Iron, red Brembo stickers, and engine enamel clear. Would prefer a matte clear but VHT doesn’t offer one.

Can't wait to see how those turn out.

[SQ13]

Rear calipers with allegedly 40k miles arrived. Dust boots look good. Gonna test the seals soon. The original plan was to just slap the calipers on, but given the meh condition, I’m gonna spend $30 to do a DIY refinish. Will be trying to somewhat match the StopTech fronts, so I’ll be using VHT engine enamel Nu-Cast Iron, red Brembo stickers, and engine enamel clear. Would prefer a matte clear but VHT doesn’t offer one.

[Radekxpl]

So far had very good experience with stoptech seals and dust boots, just recently refreshed my calipers had about 50 track days on them everything was looking just fine, on my prior rebuild used them as well and everything was good as well, can't say I had bad experience with them can't complain

[mikeetastic]

Anyone tried the rallyroad machining service? Having a hard time finding a shop that will shave 5.5mm locally. Also does the $100 cover return shipping? It didnt say in their website.

[Tbonem3]

I speak about the quality/fitment of the stoptech (centric) seals/boots one page 1, particularly in the section about rebuilding the 996 calipers.

Good inside info r4dr!

[dl.m3]

For what it's worth. I didn't have any issues with my Centric seals fitment. Used lots of assembly lube and everything went in with some elbow grease.

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[r4dr]

Lol! Yeah, that’s me. I did look for the one labeled for rears, but I guess not hard enough. Thanks for looking out.

Anyone else looking to rebuild, ^these seem like a great option. I spent way too long reading about the different kits out there.

It's common knowledge around here that the website doesn't cut it, and this is an example of why. Big part of my job here is relaunching it.

If anyone has any general questions about the products, I'm happy to answer but really I'm here as an enthusiast with an E46 M3 myself. I can tell you that the seals are made from the same material as a company that starts with B, and that the issues with certain other companies' seals mentioned in this thread are something we've seen many times before, plus more. Feel free to call and chat with our sales guy Mike -- he's great -- but just want to clarify that I'm not on here with the intent to sling products lol.