RR Racing Brake Development -- Competition and Street - Page 36 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Cartman · 07-13-2016, 12:17 PM

Quote:

Originally Posted by ajc209

Mine squeal like mofos under medium to hard braking from any speed. Not sure if I have bp20 or bp10. I've got whatever the kit came with.

I've put copper grease between pad and shim and chamfered the leading edge of the pad.

Sent from my SM-G935F using Tapatalk

I decided to order some EBC green stuff... the pads were cheap on amazon... I'll be testing them after this weekends track day and see if they don't squeal... the BP20s are just way to loud to DD.

Irace86 · 07-13-2016, 12:36 PM

Quote:

Originally Posted by ajc209

Have you got them really hot yet? any squeal?

Like he said, just squeeking after they warmup on gentle braking.

Irace86 · 07-13-2016, 12:38 PM

Quote:

Originally Posted by Cartman

I decided to order some EBC green stuff... the pads were cheap on amazon... I'll be testing them after this weekends track day and see if they don't squeal... the BP20s are just way to loud to DD.

Do those pads cover the whole rotor?

Cartman · 07-13-2016, 12:51 PM

Quote:

Originally Posted by Irace86

Do those pads cover the whole rotor?

Nope, any pad based on the Willwood 7416 or 7420 pad will cover the same area as the BPs...

According to Essex page for the Endurance kit, this are the pads that have mor depth to cover more rotor area.

Carbotech CTFRP3116, Circo MB2660, Endless RCP106, Ferodo FRP3116

Lynxis · 07-13-2016, 01:02 PM

I'm running BP10s in front on my SP kit and I have minimal noise. I do sometimes get a bit of squeal under light braking, especially when the rotors are still wet from recent rainfall, but it's not loud and I can just adjust my pedal pressure a bit and it goes away. For the most part, I don't get any excessive brake noise. Sometimes I can hear the fronts release when I let the brake pedal go from a stop but that's about it.

When installing the brake system, I loaded up on anti-seize for all parts that have metal on metal contact, especially around the mounting bolts and the hub so that may help keep things quieter. I didn't use anything on the pads, just dropped them in.

ajc209 · 07-19-2016, 05:03 AM

Just an update. I did have BP20 pads with my sport performance rear brake kit and they squealed really badly once they got hot. On track it was at every corner under braking.

I've fixed it by using EBC self adhesive anti squeal shims between the piston and the metal pad relocation plate.

I got the rotors up to 450F which is about what I see at the track and no squeal what-so-ever.

I am changing the pads to DS2500 though as the temp profile of the BP20 means that as they get hotter I get more rear brake bias which is undesirable.

gt86ser · 07-19-2016, 07:57 AM

pm u Rafi@RR-racing

MaximeT · 08-08-2016, 06:28 AM

Stage 4 worked amazing on track:

[ame="https://www.youtube.com/watch?v=KcHl4vYQBcw"]GT 86 les Ã‰cuyers. - YouTube[/ame]

TRAKRAVN · 08-10-2016, 01:31 PM

Is there a rear caliper template? I printed out the front one today but can't see to find a rear one.

klear · 08-10-2016, 01:32 PM

The rear should clear everything as long as the front clears.

Sent from my SAMSUNG-SM-N910A using Tapatalk

TRAKRAVN · 08-10-2016, 01:54 PM

Okay. Thanks for the heads up. I just wanted to make sure I wasn't missing something.

yutinggao · 08-16-2016, 12:41 PM

Just FYI, stock wheel will need at least 15mm to clear stage 2 caliper.

KayoTrap · 08-19-2016, 03:46 PM

I'm looking for 17s that fit stage 2 without spacers.

So far I found thread confirmation that these fit:
TSW Nurburgring 17x8 +35
17x8 +42 WedsSport TC105N

Any other 17s that fit stage 2?

For the record, my 18 x 9.5 +40 57xtremes fit stage 2 no problem.

MaximeT · 08-19-2016, 03:58 PM

Apex ARC 8

08-08-2016, 06:28 AM	#498
MaximeT Senior Member Join Date: Jun 2015 Drives: GT86-ACE-JRZ-RPF1-Essex Location: France Posts: 600 Thanks: 485 Thanked 463 Times in 247 Posts Mentioned: 2 Post(s)	Stage 4 worked amazing on track: [ame="https://www.youtube.com/watch?v=KcHl4vYQBcw"]GT 86 les Ã‰cuyers. - YouTube[/ame] __________________ JRZ 12-32 \| ACE 350 \| Delicious Tuning \| RPF1 \| Essex Sprint \| SPL \| Powerflex \| My Car

08-19-2016, 03:58 PM	#504
MaximeT Senior Member Join Date: Jun 2015 Drives: GT86-ACE-JRZ-RPF1-Essex Location: France Posts: 600 Thanks: 485 Thanked 463 Times in 247 Posts Mentioned: 2 Post(s)	Apex ARC 8 __________________ JRZ 12-32 \| ACE 350 \| Delicious Tuning \| RPF1 \| Essex Sprint \| SPL \| Powerflex \| My Car

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07-13-2016, 01:02 PM	#495
Lynxis Senior Member Join Date: Sep 2014 Drives: 2013 WRB BRZ 6MT Location: Ontario Canada Posts: 1,035 Thanks: 923 Thanked 613 Times in 394 Posts Mentioned: 5 Post(s)	I'm running BP10s in front on my SP kit and I have minimal noise. I do sometimes get a bit of squeal under light braking, especially when the rotors are still wet from recent rainfall, but it's not loud and I can just adjust my pedal pressure a bit and it goes away. For the most part, I don't get any excessive brake noise. Sometimes I can hear the fronts release when I let the brake pedal go from a stop but that's about it. When installing the brake system, I loaded up on anti-seize for all parts that have metal on metal contact, especially around the mounting bolts and the hub so that may help keep things quieter. I didn't use anything on the pads, just dropped them in.

07-19-2016, 05:03 AM	#496
ajc209 Senior Member Join Date: Dec 2011 Drives: GT86 Cosworth Location: UK Posts: 753 Thanks: 361 Thanked 271 Times in 189 Posts Mentioned: 9 Post(s)	Just an update. I did have BP20 pads with my sport performance rear brake kit and they squealed really badly once they got hot. On track it was at every corner under braking. I've fixed it by using EBC self adhesive anti squeal shims between the piston and the metal pad relocation plate. I got the rotors up to 450F which is about what I see at the track and no squeal what-so-ever. I am changing the pads to DS2500 though as the temp profile of the BP20 means that as they get hotter I get more rear brake bias which is undesirable.

07-19-2016, 07:57 AM	#497
gt86ser Senior Member Join Date: Feb 2016 Drives: Toyota 86 Location: CT Posts: 110 Thanks: 5 Thanked 19 Times in 16 Posts Mentioned: 2 Post(s)	pm u Rafi@RR-racing

08-10-2016, 01:31 PM	#499
TRAKRAVN Senior Member Join Date: May 2015 Drives: 2015 Scion FRS - Raven Location: Brampton Posts: 141 Thanks: 107 Thanked 78 Times in 48 Posts Mentioned: 0 Post(s)	Is there a rear caliper template? I printed out the front one today but can't see to find a rear one.

08-10-2016, 01:32 PM	#500
klear Member Join Date: Feb 2016 Drives: 2002 V7 Bugeye STI/2014 BRZ limited Location: AZ Posts: 28 Thanks: 1 Thanked 5 Times in 5 Posts Mentioned: 0 Post(s)	The rear should clear everything as long as the front clears. Sent from my SAMSUNG-SM-N910A using Tapatalk

08-10-2016, 01:54 PM	#501
TRAKRAVN Senior Member Join Date: May 2015 Drives: 2015 Scion FRS - Raven Location: Brampton Posts: 141 Thanks: 107 Thanked 78 Times in 48 Posts Mentioned: 0 Post(s)	Okay. Thanks for the heads up. I just wanted to make sure I wasn't missing something.

08-16-2016, 12:41 PM	#502
yutinggao Member Join Date: Jun 2013 Drives: Gr86 Location: Toronto Posts: 83 Thanks: 1 Thanked 8 Times in 8 Posts Mentioned: 1 Post(s)	Just FYI, stock wheel will need at least 15mm to clear stage 2 caliper.

08-19-2016, 03:46 PM	#503
KayoTrap Member Join Date: Aug 2013 Drives: BRZ Location: Vancouver Posts: 23 Thanks: 2 Thanked 3 Times in 2 Posts Mentioned: 1 Post(s)	I'm looking for 17s that fit stage 2 without spacers. So far I found thread confirmation that these fit: TSW Nurburgring 17x8 +35 17x8 +42 WedsSport TC105N Any other 17s that fit stage 2? For the record, my 18 x 9.5 +40 57xtremes fit stage 2 no problem.

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