XYZ Racing Hollow Rear Brake Kit — Toyota SUPRA MA70 (OE190) (1986-1993)

The Toyota Supra MA70 carries its mass high and forward, a near-1,500kg GT with the 7M-GTE turbo six sitting over the front axle, and the factory rear brakes were specified for road pace rather than for hauling that weight down from three-figure speeds again and again. This XYZ Racing Hollow Rear Brake Kit for the Toyota Supra MA70 (OE190) addresses the back axle specifically, where heat soak and a light rear end show up first on a long descent or a sustained track session.

Fitting a larger, hollow-vaned rear disc and a matched caliper restores the front-to-rear balance the standard setup gives away once you start braking hard. For a 1986-1993 MA70 running more boost than Toyota ever intended, the rear is where you claw back stopping confidence without upsetting the car’s long-wheelbase composure.

What this big brake kit does for your 1986-1993 Toyota Supra MA70 (OE190)

On the road you get a firmer, more progressive rear pedal and less of the long-travel sponginess the ageing MA70 system develops as fluid and seals age. Push harder and the gains compound: the hollow-vane disc carries less rotating mass and vents heat faster, so the rear stays consistent through repeated stops where the original discs would glaze and fade. Three pad compounds let you match bite and temperature range to how you actually use the Supra: Street for quiet, low-dust road running, Sport for harder fast-road and occasional track work, and Racing for sustained track days. Because the upgrade is rear-specific, it sharpens brake balance under trail-braking, settling the MA70’s long tail rather than leaving the nose to do all the work.

About the Hollow Big Brake Kit

XYZ Racing build this kit around a two-piece floating disc with a hollow-vane core, lightened internally to cut rotating and unsprung mass while keeping the swept area and thermal headroom of a larger rotor. The caliper clamps a wider pad than the factory rear unit, spreading load and heat across more friction material so fade arrives later and recovery comes quicker. It is hollow-bodied as standard, with a Hollow Racing upgrade for serious track use that drops the dust cover, is rated to 1000C and carries a two-year warranty. Compound choice runs across three grades: a Street pad for road use, a Sport pad for harder fast-road driving, and a Racing pad built to hold up at sustained track temperatures. Calipers come in your choice of the included Red, Yellow, Gold, Black and Anodized Black, or premium polished-forged and candy finishes, so the kit looks as clean behind a wheel as it performs under load. Faces are drilled or slotted at the same price, with two-tone anodized or titanium centre bells selectable at checkout. It is a bolt-on rear pair built to lift the MA70’s braking ceiling without re-engineering the whole corner.

Fitment for the Toyota Supra MA70 (OE190) (1986-1993)

This kit is specified for the Toyota Supra MA70 (OE190) across the full 1986 to 1993 production run and mounts to the rear axle as a left-and-right pair. It is matched to the MA70 chassis exactly as listed; confirm your variant before ordering, since the A70 Supra shell carried more than one engine code over its life.

What buyers also search for

• Toyota Supra MA70 rear big brake kit upgrade for road and track use
• Toyota Supra MA70 (OE190) brake kit with Street, Sport and Racing pad options
• Toyota Supra MA70 hollow-vane disc rear brakes for better fade resistance on track days
• Toyota Supra MA70 rear caliper upgrade in Red, Yellow, Gold or a custom Pantone
• 1986-1993 Toyota Supra brake kit to rebalance stopping power behind the 7M-GTE

Choose your pad compound and caliper colour above, then order your MA70 rear brake kit.