Racing Brake XT970/960 racing pads
Thread Starter
Junior Member
Joined: Jun 2016
Posts: 64
Likes: 0
2013 C63
Racing Brake XT970/960 racing pads
I upgraded my brakes to Racing brake BBK but went with the street version pads, I don't daily the car and when pushing the car on track or canyons the pads just don't bite as well as I would like, thinking of switching to their XT970/960 race pads or other brands of pads anyone with experience with these pads?
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,074
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
I usually run my leftover XT970's as my "street" pad with my RB BBK. Tried them on track, and they overheated and smeared unfortunately - I just don't think they're the right compound for our cars. I've been using the Carbotech XP12 for a couple seasons now, and they're amazing on track (I actually keep them on 24/7 during track season as I don't put on a ton of miles and they're not terrible cold, but a little noisy)
Thread Starter
Junior Member
Joined: Jun 2016
Posts: 64
Likes: 0
2013 C63
Originally Posted by BLKROKT
I usually run my leftover XT970's as my "street" pad with my RB BBK. Tried them on track, and they overheated and smeared unfortunately - I just don't think they're the right compound for our cars. I've been using the Carbotech XP12 for a couple seasons now, and they're amazing on track (I actually keep them on 24/7 during track season as I don't put on a ton of miles and they're not terrible cold, but a little noisy)
The XP12 also are priced a little better, Is there a specific size or something to fit our calipers since the fronts were modified and rear rotors are not stock?
Last edited by KatchC63; Jul 6, 2017 at 09:23 PM.
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,074
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Brake pad size is no different among the C63 variants - normal, 507, Black Series are all the same.
I don't think they stock the right size for the C63, we had to order in bulk last time. Worth a check if you want to contact them directly.
I don't think they stock the right size for the C63, we had to order in bulk last time. Worth a check if you want to contact them directly.
Trending Topics
Thread Starter
Junior Member
Joined: Jun 2016
Posts: 64
Likes: 0
2013 C63
I called Carbontech, the lady there insisted I go with the XP10 as he thinks the XP12 is too aggressive, I have read in multiple places that sells the XP10 that it is not recommended for the weight of our cars - I told her that and the she said the guys there argue their dealers are wrong - Confusing!
Also she recommended going with a step down on the rears to balance the breaking (xp10 front & XP8 rear) , something similar to what RB doing with their performance.
Also she recommended going with a step down on the rears to balance the breaking (xp10 front & XP8 rear) , something similar to what RB doing with their performance.
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
10 Most Reliable Mercedes-Benz Models You Can Buy Used
Verdad Gallardo
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,074
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
I don't like to worry about brakes. XP12 is exactly the right pad for the way I drive on track, and it's good to have too much brake versus too little IMO.
Member
Joined: Oct 2015
Posts: 193
Likes: 10
From: Boston
2012 c63
Quick question with those running xp12 (mainly blkrokt). I was looking on the website and noticed they have higher "speced" pads namely xp 20 and 24? Any reason as to why you run the 12 over them? Cost?
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,074
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Because the 12 is enough. It is the perfect amount of brake for how I drive and the weight/power of the car and capability of the brake hardware and tires. XP12 was too much on street tires (overpowered traction), just right on rcomps.
More extreme brake compound is not always the answer. I think the higher XPs are more for endurance racing - harder compounds, tougher on rotors and take longer to get to temp.
I’m very happy with the XP12 on my RB BBK and don’t see that changing anytime soon.
More extreme brake compound is not always the answer. I think the higher XPs are more for endurance racing - harder compounds, tougher on rotors and take longer to get to temp.
I’m very happy with the XP12 on my RB BBK and don’t see that changing anytime soon.
Senior Member
Joined: Mar 2007
Posts: 380
Likes: 31
CLK 63 AMG Black Series, A45 AMG
On my CLK BS I use PAGID RSL1 (same pads for C63 AMG) and I am really happy with but noisy at low speed brake
Last edited by Tex5; Oct 14, 2017 at 07:32 PM.
MBWorld Fanatic!
Joined: Aug 2011
Posts: 2,818
Likes: 395
2012 E550 Cabrio
Ive run the Xp-10s, and I could totally see going with the 12's, and would if/when I get a do over.
Ive used the Hawks also, but only have one day on those so cant comment re rotor wear.
I got them for free though, so I can forgive a little extra wear if thats the case.
Ive used the Hawks also, but only have one day on those so cant comment re rotor wear.
I got them for free though, so I can forgive a little extra wear if thats the case.
Member
Joined: Apr 2017
Posts: 87
Likes: 28
2007 BMW Z4 MCoupe
thanks!
MBWorld Fanatic!
Joined: Feb 2007
Posts: 1,308
Likes: 80
From: Houston - Clear Lake
C63 coupe, Z3M Roadster garage queen
I usually run my leftover XT970's as my "street" pad with my RB BBK. Tried them on track, and they overheated and smeared unfortunately - I just don't think they're the right compound for our cars. I've been using the Carbotech XP12 for a couple seasons now, and they're amazing on track (I actually keep them on 24/7 during track season as I don't put on a ton of miles and they're not terrible cold, but a little noisy)
MBWorld Fanatic!
Joined: Aug 2011
Posts: 2,818
Likes: 395
2012 E550 Cabrio
some will say not as well.
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,074
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Porterfield are much worse on track than OEM.
Carbotech make crazy dust and it can be difficult to remove. It’s just part of the deal.
Carbotech make crazy dust and it can be difficult to remove. It’s just part of the deal.
Senior Member
Joined: Jul 2009
Posts: 373
Likes: 41
From: DFW Texas
C63 AMG Black Series
Can’t speak on their track pad offering as I’ve never used it but BLKROKT has.
