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Cupra 300 st with mk7.5 golf estate exhaust

Adrian300

Active Member
Jun 10, 2019
231
99
Yeah the dsg upshift farts happen now and again more so from 1st to 2nd however its done it in other gears but not every time... They come as a suprise lol!

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Christian

Active Member
May 16, 2018
9
2
Denmark
So the whole system is considered an assembly which has a different part no. I posted it further back.

However the above part no’s will be the separate back boxes and require a clamping sleeve. I assume one has the y piece like the image below.



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What is the difference between the boxes in this picture and the boxes you have installed part number wise? It seems like the ones in the picture only have one pipe coming out of each box?
 

Titchy

Active Member
Jun 10, 2017
488
188
Buckinghamshire
What is the difference between the boxes in this picture and the boxes you have installed part number wise? It seems like the ones in the picture only have one pipe coming out of each box?
So the ones in the image are off the mk7 golf r estate. They had a fake outlet but still managed to be louder than the standard Cupra exhausts.

For the mk7.5 golf r estate facelift the exhaust has twin exits on both sides and is louder.


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Christian

Active Member
May 16, 2018
9
2
Denmark
Tha
So the ones in the image are off the mk7 golf r estate. They had a fake outlet but still managed to be louder than the standard Cupra exhausts.

For the mk7.5 golf r estate facelift the exhaust has twin exits on both sides and is louder.


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Thanks for the feedback. Is the 5G9253609BB and 5G9253609BC with the twin exits or single exit?
 

Titchy

Active Member
Jun 10, 2017
488
188
Buckinghamshire
Tha

Thanks for the feedback. Is the 5G9253609BB and 5G9253609BC with the twin exits or single exit?
Twin exits. You will also need a 65mm exhaust clamp to connect one of the back boxes the other side has the y piece.

I also managed to get an image of the cupra r st exhaust part no and can confirm it matches the golf r. See below (bare in mind the upper no is the assembly no)


Cupra r st part no


Golf r estate mk7.5 part no



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Jaco2k

AWD FTW
Mar 11, 2018
876
564
Tampere, Finland
www.youtube.com
Man... I been trying to source a donor exhaust and so far only found two - one in Sweden that is expensive and pretty rusty and another in the UK that is just expensive and, TBH, not in great condition either ;)
 

Damo H

Carbon Snob
Staff member
Moderator
Oct 3, 2012
3,768
2,220
Car Length In Front
Twin exits. You will also need a 65mm exhaust clamp to connect one of the back boxes the other side has the y piece.

I also managed to get an image of the cupra r st exhaust part no and can confirm it matches the golf r. See below (bare in mind the upper no is the assembly no)


Cupra r st part no


Golf r estate mk7.5 part no



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The Cupra R ST system I’d expect to be the same as the Golf R 7.5 WLTP car so 2 back boxes and no resonator.

Got the urge to find the part number on mine now lol.
 

Christian

Active Member
May 16, 2018
9
2
Denmark
Thanks for the details. Found them new for approx 350 EUR each from Germany. Have not been able to confirm the 212 £ you mentioned earlier but would be really interested at that price. Any ideas where to find them for that type of money?
 
Last edited:

Titchy

Active Member
Jun 10, 2017
488
188
Buckinghamshire
Thanks for the details. Found them new for approx 350 EUR each from Germany. Have not been able to confirm the 212 £ you mentioned earlier but would be really interested at that price. Any ideas where to find them for that type of money?
RPS parts on Facebook


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CupraNJ

Active Member
Apr 4, 2017
110
39
Bristol
Twin exits. You will also need a 65mm exhaust clamp to connect one of the back boxes the other side has the y piece.

I also managed to get an image of the cupra r st exhaust part no and can confirm it matches the golf r. See below (bare in mind the upper no is the assembly no)


Cupra r st part no


Golf r estate mk7.5 part no



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The Cupra ST R tips have a different finish, gloss black rather than chrome for the Golf R. The part number must be for the back box only and not the full system with pipe and tips?
 

Titchy

Active Member
Jun 10, 2017
488
188
Buckinghamshire
The Cupra ST R tips have a different finish, gloss black rather than chrome for the Golf R. The part number must be for the back box only and not the full system with pipe and tips?
Full system (assembly) is 5Q0 120 BG
The back box 5Q5 253 611 AM

5Q is the identifier for the golf r




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Titchy

Active Member
Jun 10, 2017
488
188
Buckinghamshire
The Cupra R ST system I’d expect to be the same as the Golf R 7.5 WLTP car so 2 back boxes and no resonator.

Got the urge to find the part number on mine now lol.
Could you do us a favour and get your part no? As getting the black tips seems to be the difficult part.


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dmpx

Active Member
Mar 23, 2019
100
48
Could someone clarify... The RPS supplied 7.5 R backbox at £212+VAT; Does this include exhaust tips or is it literally just the backbox itself?
 
Jul 31, 2019
1
0
Could someone clarify... The RPS supplied 7.5 R backbox at £212+VAT; Does this include exhaust tips or is it literally just the backbox itself?
Hi all,

I'm at the same position of all rith now. I have a new Cupra ST 4drive 2019, and I want to install a diferent exhaust, but I'm in a big dubts.
Fist time I have a Remus GPF-back option, and the other one is to install the silencers of (Cupra ST R o Golf Variant R), but I don't know the correct serial number part.

Althought, If I will find the oem codes for these silencers I will try to install RS4/6 style tips in these doble (Cupra ST R or golf Variant R) exhaust.
 
GAP Insurance - cover the difference for peace of mind