Hi Dave, firstly I hope you do see this so thank you for posting.
This is an upgrade I've wanted to do for a while after not being overly happy with the brake feel. So when I found this post it all made sense.
I bought my Mk7 2014 Golf 2.0 TDI a couple of years ago with an extended warranty so I've been waiting for that to expire before doing any upgrades etc.
I was looking for the calliper carrier brackets and found these on Autodoc. The top part of the picture is what I believe you used. Part 1ZA/1ZD, part numbers 1180 & 1181.
Now I'm wondering if I can get the item in the bottom half of the picture. Theses appear to be the GTi carriers, part 1ZB/1LV.
Plus given what you said about not actually needing a left and right I reckon a pair of these for 70 quid is okay?
One last thing, are these the Brembos that you changed to?
Thanks again for posting what is a very comprehensive tutorial that has probably helped alot of us out.
Yours gratefully Christian
PS. Yes I realize there is literally no rhyme or reason to Autodocs pricing!!
Excellent, thanks for the reply Dave much appreciated. Can't wait to get this mod doneAll MK7/7.5mm 312mm front brakes are the same, they just get painted blue (GTE), red (GTI), or grey (GTD)......so yes cheap red GTI 312mm carriers will work.
And YES as I found out to my expense the carriers (metal moulding) are the same left or right....the only reason they have a different part number is that when pre assembled, the carriers are different, with one carrier having the pins inserted the other way around & the other carrier the reverse....so just buy two of the cheapest 312mm carriers & reverse the pins on one carrier!
Brembo Max grooved...(as per your photo) are the ones I'm currently running...like them, not stupid expense & well made with tight tolerances & good base metal...
& many of the prices on the web are really stupid....I think its random (pin the tail on donkey) pricing!
Hi Dave, first thank you very much for this great tutorial.
I am an active member of a French Golf 7 forum and your subject has enabled several members to do this retrofit. I had the opportunity to try the car of a friend who made this modification and it must be recognized that the improvement is significant.
So I decided to do it on my golf MK7 1.4 TSI 150 R-Line, I ordered GTI brake calipers with Brembo Xtra brake discs/pads, Goodridge braided brake lines and Motul RFB600. The assembly is scheduled next month, I will not fail to put some pictures here.
I would also like to know if you have information to replace the 272mm rear brakes (PR-1KE) with 300mm brakes (PR-1KV) ? I looked for a long time about this retrofit, but I found nothing concrete. So I did some research on Etka and here's what I found :
- I started by checking if the suspension bracket is the same on the GTI and MK7 1.4 TSI (for front wheel drive and multilink : PR-0N4), wich seems to be the case (5Q0505435F/5Q0505436F). So the fixings holes for the caliper and the protection cover plate must be identical :
wishbone; axle guide; wheel bearing housing - Golf/Variant/4Motion(GOLF) [EUROPA 2014 year] (7zap.com)
- I then compared the references of the two technical plans, it is therefore obviously necessary to change the caliper carrier brackets, but I wonder if it is necessary to also change the calipers. By typing the oem references on an aftermarket parts dealer site, it turns out that the two calipers have 38mm pistons. So I wonder if those are the same apart from the fact that one is painted red and the other is not.
The servomotors are also the same (8V0998281/8V0998281A) so I guess this will not require any particular coding ?
272 x 10 mm brakes (PR-1KE) : floating caliper brake Golf/Variant/4Motion (GOLF) 2014 year Volkswagen EUROPA 615055 (7zap.com)
300 x 12 mm brakes (PR-1KV) : floating caliper brake; version Golf/Variant/4Motion (GOLF) 2014 year Volkswagen EUROPA 615060 (7zap.com)
- It's seems to be nessary necessary to change the protection cover plate (5Q0615611H/5Q0615612H), I saw that this part is fixed behind the bearing, so it must be dismantled.
I think I'm on the right track with these elements, I just wonder it is necessary to change the master cylinder. But since the diameter of the piston is identical, I do not think so.
Thank you in advance for your help and congratulations for your great work on this forum.
I just place info out there so people don't have as much a struggle to do a mod, make an improvement to the car...glad people use the info..
Why I only did the fronts, & remember I have the heavier rear end estate:-
I sometimes drive the whole of the A939 & most of the A93 up here in Scotland, which is one of the best drivers routes. This is a 2hrs drive, has numerous steep descents & ascents, hair pin bends etc.. This route will test the driver & the car more than the average track day....
Near to the end of the route (near to the start point, but on the return journey its near the end)...descending a steep downhill, I lost all front braking as the fade was so great!...I drove carefully home & the brakes were still red hot!....the rears were hot, but colder than the fronts!
The fronts got upgraded to 312mm, & I fitted Audi front brake ducts, & I drove the route again...no more fade...the fronts were hot, but way cooler than before, & the rears were warm.
This car is the first I have had where the rears are more over braked & the fronts are severely under braked from the factory. The only time I would upgrade the rears is if I did a lot of towing..
If you want to do the rears, I had looked at it, & your observations are correct from what I remember. You only have to change the master cylinder if you fit the bigger front calipers (60mm piston) from the GTI-PP/R/CCS.
EDIT:-
For reference...
...The 2017/2018 MK7 GTI TCR race car uses 272mm unvented discs & two piston aluminium calipers on the rear....& 378mm vented discs with AP racing 6 piston calipers on the front...
Update, yes, spare tires R16 6.5j ET42 steel rims are working perfectly after the retrofit.Hi Dave, this weekend i also changed the brakes form 288 to 312 and i'm very happy,Ty , i use textar pro+ disc's and brake pads ...and also I have modified in controler 03 >> adapt>>> brake boost from 4 to 2 (the pedal is more responsive and the distance seems less) i didnt try my 16" steel rims whit winter tires if it fits correctly... i will reply
Hi Dave,
I had the 312 front brakes installed this Thursday. I also put 300 on the rear instead of 272, the break-in is in progress but it's already promising. The braking has nothing to do with the original, it's very biting and progressive, I'm completely satisfied.
Thanks again for the tutorial and help.
Anyone know if TRW discontinued manufacture of the caliper brackets? As of right now nearly all the suppliers are showing that they are out of stock for these brackets.
NTY is showing they have in stock, any experience with this brand?
I bought mine a couple years ago, including new calipers and pads, from "4yourdrive" on eBay:Anyone know if TRW discontinued manufacture of the caliper brackets? As of right now nearly all the suppliers are showing that they are out of stock for these brackets.
NTY is showing they have in stock, any experience with this brand?