Big Brake Kits

Start with the exact car. A full big brake kit normally changes the caliper and disc together, but the contents and fitting work vary by part number.

Choose the make and model below, then check the year, engine, axle and original brake setup. Send wheel photographs or use the maker’s clearance template before payment. Most conversion kits are built to order.

Brake buying check: Wheel diameter alone does not prove clearance. The inside barrel and the back of the spokes must clear the complete caliper profile, and that clearance needs checking through the correct wheel fitment. Confirm whether the listing includes pads, hoses, brackets, bells and fixing hardware. Have the kit installed by somebody experienced with hydraulic brake systems, using the vehicle manual and the kit instructions. Do not mix brackets, calipers or discs from another application because the names look similar. Ask us to confirm the complete part number.

Brembo, TAROX and Hi Spec all publish application or fitting information that calls for exact fitment and clearance checks.

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.

Read the wheel-clearance advice | Send us the vehicle details | Compare upgrade routes

Showing 1189–1200 of 2183 results

Hi Spec 335mm Monster 6 Conversion kits, Hi Spec Road Car Front Big Brake kits, Jaguar XJ6 Brake Kits

Hi Spec – Jaguar XJ6 335/32mm Monster 6 2P Conversion Kit
£1,671.90 Incl. VAT£1,393.25 Excl. VAT Add to basket
Hi Spec 335mm Monster 4 Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ6 335mm Monster 4 Conversion Kit
£1,740.00 Incl. VAT£1,450.00 Excl. VAT Select options
Hi Spec 335mm Monster 6 Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ6 335mm Monster 6 Conversion Kit
£1,773.00 Incl. VAT£1,477.50 Excl. VAT Select options
Hi Spec 360 Mega Monster Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ6 360mm Mega Monster Conversion Kit
£2,196.85 Incl. VAT£1,830.71 Excl. VAT Select options
Hi Spec 380 Mega Monster Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ6 380mm Mega Monster Conversion Kit
£2,159.69 Incl. VAT£1,799.74 Excl. VAT Select options
Hi Spec 335mm Monster 4 Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ8 335mm Monster 4 Conversion Kit
£1,650.00 Incl. VAT£1,375.00 Excl. VAT Select options
Hi Spec 335mm Monster 6 Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ8 335mm Monster 6 Conversion Kit
£1,773.00 Incl. VAT£1,477.50 Excl. VAT Select options
Hi Spec 360 Mega Monster Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ8 360mm Mega Monster Conversion Kit
£2,196.85 Incl. VAT£1,830.71 Excl. VAT Select options
Hi Spec 380 Mega Monster Conversion kits, Jaguar Brake Kits

Hi Spec – Jaguar XJ8 380mm Mega Monster Conversion Kit
£2,159.69 Incl. VAT£1,799.74 Excl. VAT Select options
Hi Spec Road Car Front Big Brake kits, Jaguar XJS Brake Kits

Hi Spec – Jaguar XJS 380/34mm 8 Pot 2P Conversion Kit
£2,327.46 Incl. VAT£1,939.55 Excl. VAT Add to basket
Hi Spec 325mm Billet 4 Conversion kits, Lexus GS430 Brake Kits

Hi Spec – Lexus GS430 325mm Billet 4 Conversion Kit
£1,470.00 Incl. VAT£1,225.00 Excl. VAT Select options
UK Engineered

Hi Spec 285mm Billet 4 Conversion kits, Lotus Elan S1 Brake Kits

Hi Spec – Lotus Elan S1 285mm Billet 4 Conversion Kit
£1,254.00 Incl. VAT£1,045.00 Excl. VAT Select options

Showing 1189–1200 of 2183 results