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 1369–1380 of 2183 results

Hi Spec 325mm Monster 4 Conversion kits, Toyota Supra Brake Kits

Hi Spec – Toyota Supra 325mm Monster 4 Conversion Kit
£1,596.00 Incl. VAT£1,330.00 Excl. VAT Select options
Hi Spec 325mm Monster 6 Conversion kits, Toyota Supra Brake Kits

Hi Spec – Toyota Supra 325mm Monster 6 Conversion Kit
£1,683.00 Incl. VAT£1,402.50 Excl. VAT Select options
Hi Spec 360mm Monster 4 Conversion kits, Toyota Supra Brake Kits

Hi Spec – Toyota Supra 360mm Monster 4 Conversion Kit
£1,780.50 Incl. VAT£1,483.75 Excl. VAT Select options
Hi Spec 360mm Monster 6 Conversion kits, Toyota Supra Brake Kits

Hi Spec – Toyota Supra 360mm Monster 6 Conversion Kit
£1,863.00 Incl. VAT£1,552.50 Excl. VAT Select options
Hi Spec Road Car Front Big Brake kits, Triumph GT6 Brake Kits

Hi Spec – Triumph GT6 265/20mm Billet 4 1P Conversion Kit
£747.64 Incl. VAT£623.03 Excl. VAT Add to basket
UK Engineered

Hi Spec 285mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, Triumph TR5-6 Brake Kits

Hi Spec – Triumph TR5-6 284/22mm Billet 4 1P Conversion Kit
£785.44 Incl. VAT£654.53 Excl. VAT Add to basket
UK Engineered

Hi Spec 285mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, Triumph TR7-8 Brake Kits

Hi Spec – Triumph TR7-8 284/22mm Billet 4 1P Conversion Kit
£785.44 Incl. VAT£654.53 Excl. VAT Add to basket
UK Engineered

Hi Spec 285mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, TVR Chimaera Brake Kits

Hi Spec – TVR Chimaera 283/24mm Billet 4 1P Conversion Kit
£785.44 Incl. VAT£654.53 Excl. VAT Add to basket
UK Engineered

Hi Spec 285mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, TVR Chimaera Brake Kits

Hi Spec – TVR Chimaera 283/24mm Billet 4 2P Conversion Kit
£1,146.53 Incl. VAT£955.44 Excl. VAT Add to basket
UK Engineered

Hi Spec 300mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, TVR Chimaera Brake Kits

Hi Spec – TVR Chimaera 300/28mm Billet 4 2P Conversion Kit
£1,191.29 Incl. VAT£992.74 Excl. VAT Add to basket
UK Engineered

Hi Spec 300mm Billet 4 Conversion kits, TVR Brake Kits

Hi Spec – TVR Chimaera 300mm Monster 4 Conversion Kit
£1,555.15 Incl. VAT£1,295.96 Excl. VAT Select options
Hi Spec 325mm Billet 4 Conversion kits, Hi Spec Road Car Front Big Brake kits, TVR Chimaera Brake Kits

Hi Spec – TVR Chimaera 325/28mm Billet 4 2P Conversion Kit
£1,278.18 Incl. VAT£1,065.15 Excl. VAT Add to basket

Showing 1369–1380 of 2183 results