The Monster 6 is a six piston caliper with a 6082 T6 billet aluminium body and billet pistons, high temperature EPDM seals and stainless steel wear plates. It gives a lot more clamping force than a four pot, for fast road cars that get used hard.
A bolt-on front big brake conversion for the Ford Sierra (not Cosworth), built around 335mm x 28mm two piece discs on alloy bells and the Monster 6 caliper. Minimum wheel size is 17 inch, and as always check your own wheels clear the caliper before ordering.
Fits:
- Ford Sierra 1.3/1.6/1.8/2.0/2.3/2.3D 1982-1992
- Ford Sierra XR4i 1984-1985
- Ford Sierra XR4x4 2.0 DOHC 8v 1989-1992
- Note: Ford Sierra 2.8/2.9 V6 XR4x4 models, a slightly different kit is required due to differences in disc offsets. Please contact sales directly to order for these models.
In the kit:
- Pair of Monster 6 calipers
- Caliper mounting brackets
- Pair of grooved discs, 335mm x 28mm
- Alloy mounting bells
- Fitting hardware
Specification:
- Caliper body: 6082T6 billet aluminium
- Pistons: Hard anodised billet aluminium
- Pad swept area: 127.5 x 47mm
- Weight (approx): 2400g
- Hydraulic thread: M10x1.0
Brake pads and braided hoses are not included. Drop us an email or click to open a chat and we will match the right pads and hoses to this kit. Standard finish is powdercoated black. It can also be ordered in blue, yellow, silver or red, which adds to the build time.
All Hi Spec calipers and discs are made to order in the UK, so please allow up to 28 working days. The image shows the Monster 6 caliper and may not match the exact parts supplied.



