Nine HiSpec kits for the Ultima: three caliper families (Billet 4, R132 and Monster), disc sizes from 310mm to 360mm, priced from £1,130 to £1,863 inc VAT. HiSpec only. Fitment confirmed against each individual build.
HiSpec Motorsport
Our Top Recommended Big Brake Upgrade Kits For Your Lexus GS300
Brembo and HiSpec big brake kits for the Lexus GS. S160 (1993 to 2005) and S190 (2006 to 2011) generations use different brackets. Brembo GT-A 332mm and 355mm for S160; GT-M, GT-S and GT-R 355mm for S190, all excluding AWD. HiSpec 325mm Billet 4 for GS430 only. Six to eight weeks, made to order.
Our Top Recommended Big Brake Upgrade Kits For Your Ford Escort MK4
Seven HiSpec kits for the Ford Escort MK4, from the 285mm single-piece Billet 4 on 15 inch wheels to the 360mm Monster on 18s. Includes the shared Mk3-Mk4 hub kit that does not appear in the MK4 catalogue section, real box contents with the Billet 4 pad-inclusion reversal, and the backwards pricing at 360mm flagged.
Our Top Recommended Big Brake Upgrade Kits For Your Caterham
Five HiSpec compact race brake kits for the Caterham Seven: 232mm Ultralite 2 and 4, 260mm Ultralite 4 in two disc thicknesses, and the 270mm RS114-4 with a two-piece floating disc. No Tarox. Upright geometry check required before ordering.
Our Top Recommended Big Brake Upgrade Kits For Your Audi S3
Six HiSpec kits for the Audi S3, from the 325mm Billet 4 to the 360mm Mega Monster. No Tarox coverage. Every kit needs 17-inch wheels minimum, with the 360mm group stepping to 18 inch. No generation split across 8L, 8P and 8V.