Adventure2020
Member Since: 13 Jan 2020
Location: Hook
Posts: 9
  
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| Brembo 4 pots and 18" wheels. |
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Simple question....but can I find a reliable answer!!!!?
I have done the Range Rover Sport 4.2 SC Brembo conversion to my D3.
I now wish to fit Terrafirma 18" steel wheels.
Has anyone actually done this? I appreciate removal of the harmonic dampers and use of spacers may be required.
There's lots of speculation out there, so experienced answers only please!
PS. Terrafirma can't give me a reliable answer!
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 10th Sep 2021 11:20 am |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
 
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Hi, did you manage to fit the 18" with 4 pot brembos? Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 19th Jul 2023 10:14 pm |
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Flapper
Member Since: 04 Feb 2015
Location: Gloucester
Posts: 352
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I have 4 pot brembos with 19 inch alloy wheels and it's tight I'll do some photos if I remember
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| 29th Jul 2023 2:25 pm |
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Flack
Member Since: 06 Sep 2006
Location: Preston Lancashire
Posts: 6308
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If my memory is still functioning 19" wheels is the smallest size wheel you can use with 4 pot Brembo's, I have 19" and 4 pots on my car and its very very close fit.
Flack 
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| 30th Jul 2023 11:09 am |
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biskit
Member Since: 23 Dec 2009
Location: in my Mancave.
Posts: 1376
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My18” Compomotive are ok, so steel wheels might be being thinner than aluminium. Mantec sump guard.
Prospeed tree slider/steps.
Flack duel battery system.
18"Compomotive/AT3 tyres
Brembo 4pot front brakes
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| 31st Jul 2023 8:44 am |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
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What size disc does the 4 pot use? I've got a set I bought for my D3, but I'm now thinking of fitting them on the D4 so wondered if I'd need different discs.
Cheers Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 14th Oct 2024 7:38 pm |
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Flapper
Member Since: 04 Feb 2015
Location: Gloucester
Posts: 352
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Standard d4 discs just take off the carrier and bolt them on . Make sure you have the bleed nips at the top.
You might have to turn the weights 90o just undo the bolt and move them round
Stopping is amazing
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| 15th Oct 2024 6:13 am |
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Sundayjumper
Member Since: 23 Sep 2024
Location: Berkshire
Posts: 103
 
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Interesting ! It's really that simple ? Do you need different length hoses, wear sensor, anything like that ?
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| 15th Oct 2024 7:02 am |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
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Flapper, thanks for that. Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 15th Oct 2024 7:42 am |
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Flapper
Member Since: 04 Feb 2015
Location: Gloucester
Posts: 352
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The hoses are the same the wear sensor is different but easy to change just follow the wire and unplug it and put in the rrs one.
The plus point is changing the pads now takes about 15 min as its pins out push back pads out pads in pins n clip in done.
And no more sticking sliders or brakes staying on.
Top tip if searching on the 3bay only search for the part numbers don't mention brembo unless you want to spend £400.
There are 2 part numbers for each side one for black and one is for red.
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| 15th Oct 2024 9:35 am |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
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Thanks. I have a set or at least thought I did, turns out I have 1 L322 and 1 L320, so I just need to buy 1 and check which one first! Is it worth getting the service kit or are they generally reliable? Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 15th Oct 2024 5:01 pm |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
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Just for anyone that searches, the Brembo 4 pot will fit with the TF 18" wheels, if you have spacers mine are 30mm I don't know if smaller ones would work or not. Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 15th Oct 2024 5:03 pm |
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nigethecat
Member Since: 11 Sep 2016
Location: Marnoch
Posts: 4244
 
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I have everything you need to do this here:
https://www.disco3.co.uk/forum/sale-rrs-br...09354.html
Only thing you will need is the new wear sensor…  I want to see the sweets before I get into your windowless van... I'm not stupid!
Corris Grey D4 Commercial SE 2016
Zermatt Sliver 2007 D3 SE manual (gone)
Indus Silver D4 HSE 2015 (gone)
Bonatti Grey D3 HSE 2006 (gone)
White D3 S (LHD) 2007 (gone)
Firenze Red D4 HSE 2014 (gone)
Black RRS 3.6TDV8 2008 (gone)
Rusty Green Defender 110 1997 (gone)
Black FL2 HSE 2013 (gone)
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| 15th Oct 2024 9:21 pm |
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pwheeldon
Member Since: 14 Jan 2020
Location: West Yorks
Posts: 1504
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It was your advert that reminded me I had a set! It's looking like I'll only need the sensor as I've hopefully sorted the other caliper 🤞 Discovery 4 GS 2009 Auto Stornoway Grey
Discovery 3 s 2005 Auto Bonatti Grey Gone
Discovery 3 SE 2005 Manual Zambezi Silver Gone
Range Rover Sport HSE 2006 Black
Aston Martin DB7 VV
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| 15th Oct 2024 11:14 pm |
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