HFM.Parts Two Piece rotors are designed to be aesthetically pleasing while still offering significant weight savings despite their larger size.
Our design allows the rotors to expand & contract with changes in temperature and rotational mass to dissipate heat quickly.
The centre hat is a high grade T4-2024 aircraft aluminium that has been strengthened using a heat treating solution. The hat is attached using Conelock nuts and shoulder bolts for increased performance, reliability and longevity.
You can also pair this kit with HFM.Parts 340mm Rear Rotor Kit for a complete GTR rotor upgrade.
Diameter 354 mm
Height 53.8 mm
Thickness 30 mm
Minimum Thickness 28 mm
Centre Hole 68 mm
Stud Holes 5
Black Anodised Hub
Hub Centric Backing
Conelock Nuts & Shoulder Bolts
Note - Minimum 18″ Wheels and OEM Calipers are required.
FAQsThis kit uses my existing caliper with a larger HFM.Parts rotor, does that mean there will there be pad overhang? If so, how much?
This kit works by spacing out your existing calipers, which in turn, the brake pads position will follow, to accommodate for the larger rotor. While we've designed this kit to have minimal pad overhang, there are no brake pads (that we're aware of) that will fit within the original caliper and cover more surface area. You will have ~1.5mm of pad overhang when using OEM brake pads.
What brake pads do you recommend?
You will need to use OEM or equivalent brake pads as you are using your OEM caliper. We aren't able to advise what compounds are best suited for you as it is personal preference and depends on your vehicles purpose.
Do you have replacement parts available?
Yes! Once you have worn out your rotors you can purchase replacement rotors sold without the aluminium hat and even new adapters should you need them.
Are these rotors directional?
No, they are not. Regardless of the slot design, the pillars are straight veined so you can install them on either side of your car.