Part differences on the facelift GTI?

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Electric Yoot
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Part differences on the facelift GTI?

Post by Electric Yoot »

Hi all,

Does anyone know exactly which car parts (mainly engine) are different on the facelift GTI?

Spark plugs, coil packs, brakes etc? I can't find a clear list and I've found that some places show incompatible parts when I use the registration or manually enter the model (induction kits that don't fit for example).
RinDman
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Drives: Polo AW GTI DSG6
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Re: Part differences on the facelift GTI?

Post by RinDman »

MPI port gone on EA 888 Gen 4, bigger pressure on the fuel injection, AVS system so the camshaft completely different ... It's more an upgraded Gen 3 non B ... DSG7 (DQ38X), bigger continental raax turbo/garrett (it's more garrett, only the golf 8 has the bigger raax)

Rest is same ... Except the dashbord, etc ofc ...
Last edited by RinDman on Wed Jun 04, 2025 10:31 am, edited 1 time in total.
Electric Yoot
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Location: North West

Re: Part differences on the facelift GTI?

Post by Electric Yoot »

Thank you. Do you know what that means in terms of spark plugs and coil packs?
RinDman
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Re: Part differences on the facelift GTI?

Post by RinDman »

I'm not enginer at all ... When I search the parts between those 2 engines, they are not the same ... So there is a reason lol, and it depends of the power they developp as well ...

What's your goal here ? The fastest way to find your answer, would be to ask directly to tuners who worked with the gen 4

Unless you are doing more than a "stage 2" , you don't really need to upgrade the spark ... If I'm not mistaken, only the mapper doing something extrem will ask for better coils or whatever ...
Snickers
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Re: Part differences on the facelift GTI?

Post by Snickers »

RinDman wrote: Sat May 24, 2025 3:46 pm What's your goal here ? The fastest way to find your answer, would be to ask directly to tuners who worked with the gen 4
Unfortunately it's not that easy. All the tuners I've spoken with can't even get a remap sorted for these yet. It seems most have looked at it and then it's radio silence. I have posted a similar question today.
RinDman
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Drives: Polo AW GTI DSG6
Location: Paris

Re: Part differences on the facelift GTI?

Post by RinDman »

I've checked some mainstream tuners in Europe (BR Perf, Shiftech, whatever ...) : They are still in dev/cracking the ECU for the facelift Polo

The only way now is to use custom ECU and rewire everything ... The spark/coil/hardware stuff is second to that, tuners will try the existing parts from VW group and thats all
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