Jump to content
SAU Community

Recommended Posts

Hi guys,

The brakes on my R32 GT-R have always been crap. The R33 GT-R Brembo upgrade is slightly better but they just don't deliver that punch that I'm looking for.

I've taken the plunge and bought 6 pot AP fronts and 4 pot AP rears (full kit with rotora, brackets, fluid etc.).

What I need to know id what else do I need? The kit comes complete with everything I need to get them onto the car but do I also need to get a stronger/larger/upgraded booster? And I am very curious about a brake bias adjuster for the cabin too. Any advice on that (what brand, where from?) would be greatly appreciated. Thanks in advance.

Hi guys,

The brakes on my R32 GT-R have always been crap. The R33 GT-R Brembo upgrade is slightly better but they just don't deliver that punch that I'm looking for.

I've taken the plunge and bought 6 pot AP fronts and 4 pot AP rears (full kit with rotora, brackets, fluid etc.).

What I need to know id what else do I need? The kit comes complete with everything I need to get them onto the car but do I also need to get a stronger/larger/upgraded booster? And I am very curious about a brake bias adjuster for the cabin too. Any advice on that (what brand, where from?) would be greatly appreciated. Thanks in advance.

Justin, I don't think you need a brake bias controller, that brake package you've bought should have the right balance...

Have been wondering this myself does the booster need to be modded to run this kinda upgrade what about r33 brembos did u still run the same booster from the 32 or an r33 one? Do u wanna sell the brembos once u get the ap's on there, hint hint, might know someone who is interested.

i run 4 pot aps on the rear of mine 330mm

and f40 brembos on the front with 355mmon the front.

at just under 220km/h at wakfield after the kink it pulls up dead straight.

the fronts still get a much bigger work out. mand the rears just dont ware out lol.

i think youl be fine.

If you want brake bias adjustment you need a whole heap of other gear, brake balance bar/second master cylinder etc etc....way too much trouble.

If you find the rears are locking too early just put some less aggresive pads in there...but it sound like the balance should be OK anyway.

Out of interest, what does a set of 6 spot AP brakes retail for? more than the just jap 8 spots with 355mm rotors?

the main thing is that look look after the ol' beer baron with your old crappy, useless 33 GTR gear! I'll take it off your hands as a favour cause that's the kind of guy I am. :devil:

I think the kit you have sounds like it should be right as you are upgrading front and rear together.

I just put Porsche 6 pot's on the front of my car, and I think i need a bigger master cylinder, as the pedle is heap's longer now. So you might need to consider that.

Shouldn't do. AP know their stuff & don't go too large on piston area. Even the 6 pot CP5555 only list at 50.1cm2.

Edited by djr81
Hi guys,

The brakes on my R32 GT-R have always been crap. The R33 GT-R Brembo upgrade is slightly better but they just don't deliver that punch that I'm looking for.

I've taken the plunge and bought 6 pot AP fronts and 4 pot AP rears (full kit with rotora, brackets, fluid etc.).

What I need to know id what else do I need? The kit comes complete with everything I need to get them onto the car but do I also need to get a stronger/larger/upgraded booster? And I am very curious about a brake bias adjuster for the cabin too. Any advice on that (what brand, where from?) would be greatly appreciated. Thanks in advance.

Just to add another me too response, I run 6 pot CSC's on the front and 2 pots on the rear and the car pulls up straight. The CSC's are pretty much an AP copy.

I have been running Pagid Blacks on the front and Hawk HPS on the rear with no problems.

You have a nice package there.

Regards

Andrew

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I might be way off the mark here.. there must be a T junction under the manifold. That takes manifold pressure through a check valve prior to the T, one side splits out to this bleed off orifice, the other straight to the wastegate actuators. 
    • Carrying out some engine due diligence before my first drive in a 260RS that has been in storage for 10+ years, and found two lines that are susposed to be plumbed into the boost control solenoid. One of the lines (the wastegate boost supply line) to actuate the gates, had a bolt in one end blocking it. The other line (main boost signal line) from the very rear of the intake manifold (RB26DETT) and runs up to the boost controller had this pill in the end of it as seen in photos. Other than the obvious (T28 Ceramic turbos might well be cooked)  Can anyone shed any light on if there is any validity at all with this mod, bleeding a constant fixed rate of manifold boost pressure off through this 3mm hole?  Is it deliberate?  Was this a 90s Jap mod done to RB26's? Or has someone just fitted this without any idea of what happens to ceramic T28s if they are not gate controlled?    
    • This looks great! Awesome to have the 5 speed with an LSD in this. The Recaro's look like SR2's or SR3's. It's a shame they've been retrimmed as they would have looked sweet in their original colours. I think I'd want my agent to be a little more up front and informative too. I've never imported but I reckon it would make me a little nervous, so the more info the better.
    • Thanks for doing that Duncan! Makes you a good person in my books. We don't get kangaroos or wombats here. But we have bats and it's similar. AFAIK it's often the mums with a baby attached that get hit because they drop lower when starting from a tree. If you hit an animal, check on it. https://www.ifaw.org/au/resources/wildlife-rescue-app An app to get the closest wildlife rescue contact.
×
×
  • Create New...