Will you get the expected bite? Yes.

Will you also have increased wear at those temps? Also yes. 0C is not an optimal temp for the pad, but it will still function as you expect.

+1. Around that temp here now (up to -5C few days ago), and C1 on stockers all around. No braking-wise problems, even for very first cold braking. No comments on daily driving wear though, hard to evaluate something without much longer mileage, and imho multiplied very little DD wear still won't amount to much. They do squeal a little bit every few very slowest/slightest braking here and there, but to tolerable extent. Imho if anything may keep one from using C1 pads for DD all year round, that might be excessive dusting, not noise or actual braking performance/feel. Finding these checking most the boxes for pads that work both on street & track, even if targeted/designed for later.

They are currently listed for the Lexus ISF and the 2018+ WRX STI as well. At some point in the future will they be available for other models as well as aftermarket calipers?

We are looking into the feasibility of this market. Believe it or not, 2018+ WRX STI and ISF clients don't heavily track, but they do require a good brake pad while having some really stringent considerations with low dust and noise requirements. Another concept to consider is they are running much larger brake systems that allow the pads to work correctly.

We still recommend the C2 for those looking for higher friction sprint to semi-endurance racing use and the CE2 for long endurance application. As always, they are easy to use and are extremely consistent through a large temperature range. :thumbup:

Awesome thank you!

Any support for wilwood calipers?

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If it shares pads with the CP8350, which many Wilwood calipers do, pads are on the shelf!

Sadly I need 7420 size pads [emoji16]

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A pad can always be cut from a larger doner pad!

True.. I need to look at demensions.

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C2 is available in stock. :)

I just ran CSG Spec C2 for the first time (only at the front, with Winmax W5 rears) at Palmer this past Sunday. I ran them with Conti ECS street tires and with Hoosier A7s and honestly they were great at the track with either, which in retrospect is kinda surprising given the radical difference in tire grip (A7 5 seconds faster). I found the pads to be very linear and predictable throughout ~15-20 minute sessions. Plenty of bite but not too initially-grabby, which makes me feel more comfortable about the possibility of disconnecting ABS to save a classification point and drop another 42 lb. for Watkins Glen next month... Won my time trial class at Palmer, COMSCC T60 (9 competitors including a 981 Cayman S) with a 1:48.16 :D
https://www.comscc.org/events/result...?id=2020-08-09

They're also fine on the street, they work when cold, not too noisy and not too dusty either. Pretty remarkable!

Installed C2 pads front on AP Sprint and C1 rears for OEM calipers.

Running for about a month for street and canyon/HPDE.

Pads bedded nicely and very linear feel on the pedal. Not generating enough long term temps to know if they fade but very happy with them.

Slightly noisy for daily driving but better then the CL6 sintered for sure.

Nice pad

Installed C2 compound on AP Sprint front OEM rear. 3 track days on them so far. 1 at a track with some pretty heavy braking zones, 3 100 to 40ish mph.

Very good initial bite with good modulation throughout, was worried they might be an on/off switch like some aggressive pads. Didn't have any fade in multiple 20 minute session. Will need to run more events to comment on longevity but seem to be holding up well so far.

Overall, very impressed with them, and glad I bought some.

::edit:: Forgot tire information. Hankook RS4 225/445/17