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Use code AUWHEELS at checkout for $500 off (Limited Offer)
PLUS, get FREE standard postage to any Australian Address.
Questions? Open a live chat; our team are super responsive.
We did this for you.
We heard you. Postage is expensive, and we’ve gone up and back with our couriers to negotiate a better deal on your behalf.
Well, you better believe it. We’re now offering free postage on any set of forged wheels to New Zealand, the United States, Canada & the United Kingdom for a limited time.
How? Add your desired wheels and click checkout. We automatically apply the postage discount at checkout.
Not from a listed country? Let’s chat. Open a live chat and let us know where you’re from, and we’ll see what we can do. (our team are super responsive).
Description
HFM.Parts 324mm Two Piece Rotors are designed in Australia featuring a striking slot design that matches HFM.Parts Rear Rotors. This rotor has an increase of 44mm from the standard OEM 280mm 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 anodized aluminium hat to 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 7.4kg/rotor
REPLACEMENTS We stand by our products. You can purchase replacement HFM.Parts 324mm Rotors without the adapters for a great price, ready when you need them.
ADDITIONAL NOTES. (Optional) To get the most out of this kit we recommend you replace the standard brake pads with DB1346 or equivalent brake pads.
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. With standard brake pads, you will have a 2mm pad overhang. Using BD3146 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 S13, S14, S15, R32 wheels?
A.  No, S13 has 15″ wheels and S14, S15 & R32 GTS-T have 16″ wheels as standard.  This kit requires a minimum of 17″ wheels.
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 or a pair of rotors without the hats as a cost effective alternative.
Q. What is the rotor hat made of?
A. High quality T4-2024 Air Craft Aluminium.
Q. Do I have to modify any brake components to use this kit?
A. No.
Q. Are these rotors directional?
A. No, you can install them on either side of your car without affecting performance.
Q. Can I use this brake kit if I have a 4 stud hub?
A. No, you need a 5 stud hub.
Q. If I have an aftermarket 5 stud hub on my S13, can I use this brake kit?
A. No & Yes. This kit is designed to be fitted on an OEM 5 stud hub. On an S13 knuckle that was originally a 4 stud hub the brake tabs are different thicknesses to an S14/S15 knuckle. You will have a difference of ~3mm and will need to install washers to fill the gap.
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. 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.
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
5 reviews for 324mm Two Piece Front Brake Upgrade Kit Suits: S13, S14, S15, R32 GTS-T
Stuart Jackson
Rated 5 out of 5
August 10, 2022
Very nicely made up kit, my only issue was being 2 flat washers short in the sealed bag "no biggy had some spares in my garage" and the pre assembled 2 piece rotors bots not being anywhere close to the recommended torque specs of 13-15 ft lbs so make sure you checked them! Paired this kit with a new set of Project Mu HC800s and have only had time to do the bed in process so far. But everything feels great. Can't wait to see how they go at my next time attack day.
Andrew Clifton
Rated 5 out of 5
September 20, 2021
Great quality and fitment, super fast postage. Very happy
Austin Mason
Rated 5 out of 5
September 10, 2021
Super stoked with this rotor kit, easy install and braking performance is noticeably better. Plus they look awesome!
Riley McConaughey
Rated 5 out of 5
April 29, 2020
Hfm.parts has done it again with their excellent customer service! And quality of product. Thank you
Shaun Ewing
Rated 5 out of 5
March 24, 2020
Overall an easy install, everything works great and looks fantastic!
5 reviews for 324mm Two Piece Front Brake Upgrade Kit Suits: S13, S14, S15, R32 GTS-T