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324mm Front Brake Upgrade Kit Suits: R32 GTR & R32 GTST-4

324mm Front Brake Upgrade Kit

$ 558.00$ 778.00

Customise your Product

Inclusions

324mm Front Rotors Suits: R33 GTR, R34 GTR

324mm Rotor Caliper Adapter Brackets Suits: R32 GTR & R32 GTST-4

$ 199.00
In Stock
Max Available:

HFM.Parts 324mm Rotors are designed in Australia featuring a striking slot design that matches HFM.Parts Rear Rotors. This rotor has an increase of 28mm from the standard OEM 296mm rotors. This is achieved by using HFM.Parts Australian designed and developed custom caliper adapter set which enables you to use your OEM caliper. Making this a very affordable big brake upgrade kit. The indentations on the rotor surface have a slight curvature to improve cleaning ability and ventilation, paired with a black painted hub to improve rust resistance and complete the overall look and performance of the rotor.

DIMENSIONS.

Diameter 324 mm
Height 53.8 mm
Thickness 30 mm
Minimum Thickness 28 mm
Centre Hole 68 mm
Stud Holes 5
Weight 8.9kg/rotor

Compatibility

Vehicles
Nissan
Make
Skyline R32 GTR
Model
1989 - 1994
Production
Nissan Skyline R32 GTST-4
Additional Requirements:

Minimum of 17″ Wheels
Use With R32 GTR or R33 GTS-T Calipers (No Brembo Brake Calipers)

Key:
Fits
Must meet Minimum Requirements
Our compatibility list is based on original equipment manufacturer (OEM) specifications. While we strive for accuracy, variations may exist due to vehicle sub-models or other factors. To ensure correct fitment, please verify compatibility with your vehicle before purchasing. You can also check your exact model against https://www.wheel-size.com/

In the Box

Here's everything included in your order, so you know exactly what to expect.

1 Pair HFM.Parts 324mm Rotors
1 Pair HFM.Parts Caliper Adapters
Bolt kits for Fitment

FAQs

Q. Will this fit my vehicle? A. We have only confirmed fitment for the vehicles mentioned under compatibility. If your vehicle is not listed, then we don't know if it fits. Q. Why do you recommend to use DB1346 brake pads? A. The DB1346 corresponds to a Bendix brake pad, you can purchase any brake pad you like that is the equivalent to this part number. The reason we recommend using that part number is because the pad material sits lower in the caliper opposed to the genuine Skyline brake pad allowing you to get more brake pad coverage across the rotor surface. Q. What will happen if I use standard brake pads? A. Although you can use your standard brake pads, you will have a 2mm pad overhang. Using DB1346 or equivalent will reduce the overhang. Q. If you stop making these rotors, is there anywhere else I can get them from? A. Yes, these rotors are readily available from most automotive stores. We will continue to produce these rotors and any other products as long as there is a demand. Q. Will these fit my OEM R32 GTR wheels? A.  No, an OEM R32 GTR has 16″ wheels. This kit requires a minimum of 17″ wheels. Q. I have a GTS4 which shares the same running gear as an R32 GTR, will I be able to use these adapters? A. The GTS4 uses R32 GTST calipers which are smaller than 32 GTR. In order to use this kit on your GTS4 you will need to instal R33 GTST calipers. Q. I have an aftermarket caliper, can I still use this rotor kit? A. No, this brake kit has been designed to suit your OEM caliper. We cannot confirm if it will also suit other calipers. Q. Can I buy the adapters on their own? A. YES! They are available for purchase as a pair from our website. Q. What material are the adapters made from? A. Our adapters are made using high quality T6-6061 Billet Aluminium. Q. If my rotors wear out, can I buy a replacement set? A. Yes, You are able to purchase a pair of rotors without adapters. Q. Do I have to modify any brake components to use this kit? A. Yes, you will need to modify the knuckle in order to fit the adapters. Please see the video above for installation instructions. Q. Are these rotors directional? A. No, you can install them on either side of your car without affecting performance. Q. Why doesn’t the brake pad cover the entire surface of the rotor? A. This kit works by spacing out your existing calipers, which in turn, the brake pads position will follow, to accommodate for the larger rotor. There are no brake pads (that we’re aware of) that will fit within the original caliper and cover more surface area. Q. Will grinding/linishing the knuckle affect it’s strength? A. You only need to linish a very small portion of your knuckle to allow the adapter to line up correctly. Because it is a very small amount, it will not affect the integrity of the knuckle. Please see our installation video above to watch the grinding/linishing process. Q. My rotors arrived pre-assembled, does that mean I can install them right away?A. Although our rotors arrive pre-assembled, we always recommend checking all of the bolts are tight prior to install. We suggest using a torque wrench with settings at 13 – 15 ft lbs.

Install Guides

 
Disclaimer

Modifying vehicles is a specialist task and requires the knowledge and experience of competent individuals to be conducted safely.
We recommend this product be installed by a competent person. Instructions are given with every order where available, however, If you would like a copy prior to ordering, you're welcome to contact us: Go to Contact Page


hfmparts rotor
The Rotors

Our rotors are designed to enhance braking performance compared to stock options, offering a more responsive feel which can reduce brake fade during demanding driving.

The key to this improvement is a larger diameter design, which increases the overall surface area for better heat dissipation. This upgrade is particularly attractive as it retains your stock calipers (unless mentioned otherwise), keeping the cost down while providing a noticeable improvement in braking performance.

Internal Structure

Our vane design compliments on both structural integrity and heat dissipation. We’ve positioned our vanes to disrupt airflow across the rotor surface, breaking up the boundary layer of hot air. This turbulence promotes efficient heat transfer which reduces brake fade and ensures the drives has consistent stopping power.

hfm parts rotor veins
hfm parts rotor slot design
Slot Design

Our rotors feature a custom slot design that’s consistent across our entire range, ensuring a uniform look and optimal performance on all fronts. Slots actively channel away heat, debris, and gasses from the braking surface.


Customer Photos
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