DBA - T3 Slotted Club Spec Rotors - 4000 Series - Rear (Pair) - STI Brembo Conversion Rear Rotors (170mm Hand Brake)
DBA

DBA - T3 Slotted Club Spec Rotors - 4000 Series - Rear (Pair) - STI Brembo Conversion Rear Rotors (170mm Hand Brake)

In the rangePart no. DBA 42657S

Fitment not listed

The supplier does not state which cars this fits, and we would rather say so than guess. Ask us with your car and we will check before you order.

Handbrake diameter
170mm
Slot design
T3, 48 CNC-machined slots
Material
XG150 high-carbon alloyed iron
Category
Brakes
All 12 specifications ↓

Want this, or something like it?

We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

  • A person answers

    Enquiries go to Michael, who races the cars. Tell us the car and what you are trying to fix.

Not a shop yet — no prices and no checkout. How this catalogue works

Specifications

Brand
DBA
Part number
DBA 42657S
Handbrake diameter
170mm
Slot design
T3, 48 CNC-machined slots
Material
XG150 high-carbon alloyed iron
Construction
Kangaroo Paw 144-pillar venting
Temperature monitoring
Thermo-graphic heat paint markings
Treatment
Thermal Stability Profiling (TSP)
Coating
Paint protected (non-friction areas)
Position
Rear
Supplied as
Pair
Category
Brakes

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

DBA's T3 Slotted Club Spec rear rotor (42657S) is built for an STI Brembo brake conversion with a 170mm handbrake diameter, cast from XG150 high-carbon alloyed iron with 48 CNC-machined T3 slots and Kangaroo Paw 144-pillar venting. The face carries thermographic heat paint that marks how hot the disc has run, the casting goes through Thermal Stability Profiling, and non-friction areas are paint protected.

We have not run this part ourselves — the ones we have are marked on our cars.