Hi Spec Brake Kits | Fitment And Clearance

Hi Spec Brakes

Hi Spec offers several caliper and disc combinations across road, track and competition applications. The exact conversion matters more than the caliper colour.

Find the vehicle or component below, then send us the part number and wheel details. Hi Spec can provide a clearance diagram for a proposed conversion. Use it against the actual wheel before the kit is ordered.

Brake buying check: Check the caliper model, piston arrangement, disc diameter and thickness, bell, bracket, hose and pad option on the exact listing. A kit for another axle or vehicle is not a donor specification. Hi Spec’s fitting guide requires adequate wheel clearance and a correct hydraulic installation. The installer should inspect the existing hubs, bearings and brake system rather than bolting new parts onto a fault. If you already have Hi Spec parts, send photographs and every marking. The caliper name alone may not identify the bracket, disc or pad shape.

Source used: Use the current Hi Spec conversion advice, clearance drawing and fitting guide for the selected kit.

Brake work is safety critical. Use a suitably experienced installer and the current vehicle and component instructions. Do not drive the car until the system has been checked, bled and tested as those documents require.

Ask about a Hi Spec part number | Check wheel clearance | Find kits by car

Find it fastercaliper pistons, kit tier, disc diameter, axle

Hi Spec Brakes, 1,581 in the range

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Tap a filter to shortlist the 1,581 products in this range, or ask the team and we will point you at the right one.

Caliper Pistons

4786 6523 222 813

Kit Tier

Billet 4279 Monster 4198 Monster 6196 R132-4160 R132-6160 R114-4103 R152-682 Mega Monster53

Disc Diameter

335mm324 360mm315 325mm126 300mm123 275mm73 315mm66 285mm55 310mm42

Axle

Front1240 Rear8

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Hi Spec Brakes

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Hi Spec AP Racing Rotor Discs (20)

Hi Spec Bespoke Bells (9)

Hi Spec brake kit replacement pads (86)

Hi Spec Hubs & Hub Accessories (19)

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Hi Spec Rear SVA Brake Calipers (4)

Hi Spec Replacement Rotor Discs (168)

Hi Spec Road And Race Caliper Spacer Sets (11)

Hi Spec Road Caliper Seal Service Sets (7)

Hi Spec Road Car Front Big Brake kits (698)

Hi Spec Road Car Front Brake Calipers (30)

Hi Spec Road Car Rear Big Brake kits (6)

Hi Spec Universal Brackets (6)

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