Jump to content

Photo

RSQ3 caliper on MK 1 RS3

- - - - -

  • Please log in to reply
137 replies to this topic

#101
Sonnybo55

Sonnybo55

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 1,110 posts
I'd be interested in brake cooling down ducts but that link doesn't work for me mate

#102
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage

Just go the pph.de and they have an RS3 section in their shop, top of the list.

 

As for braking, it depends on how often you use them. My rationale is for the times I do use them I want more confident braking in terms of retardation and initial bite plus more uniform braking. Even the Yellowstuffs suffer after a while if I really push them nd they are a little noisy so it is not only calipers that I am doing but changing to Redstuffs front and rear with braided lines and better brake fluid. 8 pots give a larger surface area of pressure application which I hope will mean a lesser need for pushing the pedal into the floor to get maximum braking effect. The braided lines should ensure heat doesn't affect fluid pressure as much to service the extra pistons.

 

If I were doing round the houses frequently or track work I'd probably change the discs as well but I do a lot of motorway and long distance driving so sufficient cool down periods for the discs between applications and I'm not one for sitting on the brake pedal all the time, I tend to anticipate and coast. It could mean I introduce more thermal stress to the discs with the acute increases in temperatures and if that does happen, I'll change the discs at some stage However I'm also trying to keep the car as 'OEM' look as possible, The 8 pots worked well on the RS4 with similar sized, equally as bad designed discs (if not worse) so we will see if this works first and then tweak later if necessary.



#103
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage
Well they fit......

5dab5deee921720901911afb78d155c4.jpg

a2e90d68dcd828fef04f713cf65f5a30.jpg


Sent from my iPhone using Tapatalk

#104
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage

The backing shield does still fit with some minor modification.



#105
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts
Thank the Lord 🏻🏻🏻



Sent from Cyberdyne systems

#106
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage

Update, have picked the car up and driven home albeit in the crappiest weather possible in rush hour. Early days for the Redstuffs because they are a few miles old but the car stops on its nose a lot better and has consistent retardation rather than feeling fade later in the travel of the pedal. It has standard lines on as the HEL lines for the RS4 brake calipers are an inch too short. They look OK but when lock to lock they are stretched so I am going to see how the OEM lines fair and maybe replace with custom made HEL lines at a later date.

 

On 8jx19 rims they do need a 3mm spacing shim just to be sure. Without whilst there is minimal clearance on the offside on the nearside the rotor arms touched the caliper so these were put on but standard bolts apply.

 

Coupled with new drop links (one was found to be cracked) and a shiny set of Bilstein PSS10's the car handles better, a little more compliant over the bumps, far better high speed handling and an even drop front and rear plus stopping a lot better with improvement to come in both once both elements settle. Got a 1000mile road trip next week so that should give both plenty of opportunity and then perhaps back to Revolution to drop the height a little more depending on how it settles.


Edited by P_G, 22 September 2015 - 05:58 PM.


#107
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts
Hmm so my concern about the 8j rotor being close is true then........ However I've 8.5j fronts so should be ok

I'm positive the new Rotors have a more flat spoke area, thus avoiding the bigger caliper as they sweep around.......

If I do keep the RS then running the winters I'll have to get a 3mm spacer.

I'm so happy they fit PG.....




Sent from my iPad using Tapatalk

Edited by T-800, 22 September 2015 - 05:38 PM.


#108
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage
Some quick pictures to show them behind wheels

2515b3ee2ce75bbe04a1c48cadc06b93.jpg

a9b16103b756109a0828fe39f922d0ab.jpg

And the new stance

c575ade2df123b27d743b2ee26a33c0d.jpg





Sent from my iPhone using Tapatalk

#109
Roy

Roy

    Resident Nardo Hater

  • Valued Member
  • PipPipPipPip
  • 5,507 posts
  • LocationYellow is the new Black

Looking good P G  ;)



#110
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts
It's what Audi should've used on the 8P from the factory
Not those useless 4 pots


Sent from Cyberdyne systems

Edited by T-800, 23 September 2015 - 04:35 PM.


#111
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage

Surprisingly there is more space between the calliper and the inner rim of the wheel than with the OEM callipers and I can get my wheel woollie round to clean no problem now. Slightly annoyingly I currently have low speed / low brake pressure brake squeal, hopefully this will clear up when the pads are bedded in. 


Edited by P_G, 23 September 2015 - 05:06 PM.


#112
Jmcnamee98

Jmcnamee98

    Valued Club Member

  • Valued Member
  • PipPipPip
  • 618 posts
P_G did the brake squeal from the 8 pots clear when the pads bedded in?

#113
P_G

P_G

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 2,584 posts
Garage View Garage
It has and the discs have cleaned up


Sent from my iPhone using Tapatalk

#114
Sonnybo55

Sonnybo55

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 1,110 posts
Are these brackets the same as the ones from Bks?

#115
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts
That's good to know for any MK 1 owners wanting the 8 pots Albert🏻🏻
I spoke to you via email before asking about fitment
Sadly I sold my MK 1 in the end so never fitted the 8 pots.


Sent from Cyberdyne systems

#116
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts

Are these brackets the same as the ones from Bks?


I believe they are mate.

I've a set of BKS & 8 pots for sale if your interested.
See the advert.


Sent from Cyberdyne systems

#117
Sonnybo55

Sonnybo55

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 1,110 posts
I'm going to pm you pal if that's ok

#118
Sonnybo55

Sonnybo55

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 1,110 posts
I've tried to pm mate but it says you cannot receive messages

#119
T-800

T-800

    Elite Club Member

  • Valued Member
  • PipPipPipPip
  • 11,962 posts
Sorted, try it now Sonnybo55


Sent from my iPad using Tapatalk

#120
albertracing

albertracing

    Newbie

  • Members
  • Pip
  • 4 posts

Are these brackets the same as the ones from Bks?

 

They are  better  :D  :D  :D






Audi RS3OC Forum is Powered by APR Motorsports UK
© 2013-2014 Audi RS3 Owners Club | All rights reserved | This club and forum is not officially associated with AUDI AG.