Name: XYZ Racing Hollow Front Brake Kit — Toyota SUPRA (J29/ A90) (2019-2026)
Brand: XYZ Racing
SKU: XYZ-BRK-BKF-TO-039-FRONT
Price: 2200 GBP
Availability: PreOrder

Caliper render for this kit:

The XYZ Racing Hollow Front Brake Kit for the Toyota Supra (J29/ A90) goes after the one weakness owners find the moment they start using the B58 properly: heat. The A90 carries real mass over the front axle and pulls hard from low revs, so the front brakes do the bulk of the work, and the standard setup softens once you link a few heavy stops together on a circuit or a fast B-road descent.

This front kit swaps that fade-prone arrangement for a matched pair of two-piece floating discs and fixed calipers sized for the speeds an uprated B58 reaches. It is aimed at the Supra owner who has added power and now needs the stopping side of the car to keep pace, without turning every commute into a chore.

What this front big brake kit does for your 2019-2026 Toyota Supra (J29/ A90)

The two-piece floating disc trims rotating and unsprung mass at each front corner, which the A90’s steering and damping both reward with quicker turn-in response and less weight for the springs to control over kerbs and mid-corner bumps. The bigger swept area and fixed caliper give you a firmer, more consistent pedal under repeated braking, so the bite point stays where you left it as the rotors heat up. Pad compound is your call: the Street and Sport options keep noise and dust sensible for daily and fast-road use, while the Racing compound holds friction at the temperatures a track session generates. The result is more braking confidence into the heavy stops that the Supra’s straight-line pace sets up.

About the Hollow brake kit

The "Hollow" name refers to the hollow-body caliper and the two-piece floating disc, whose construction removes material from the rotor to shed weight while keeping the heat capacity a heavy coupe needs. The kit pairs that disc, available drilled or slotted at the same price, with a fixed front caliper finished in your choice of Red, Yellow, Gold, Black or Anodized Black at no extra cost. A Custom Color in any Pantone is £150, and premium finishes extend to polished-forged Titanium, Polished Gold and Polished Silver plus candy Teal, Blue, Red and Orange; centre bells can be upgraded to two-tone anodizing in five colours or titanium. Three pad compounds, Street, Sport and Racing, let you match friction level to use, from road miles to repeat lap work, and a Hollow Racing caliper rated to 1000C is available for serious circuit duty. It is a front-axle kit, so it concentrates the upgrade where the A90 generates most of its braking load.

Fitment for the Toyota Supra (J29/ A90) (2019-2026)

This kit is built for the front axle of the J29 / A90 Toyota Supra across the 2019 to 2026 model years and is supplied as a left-and-right pair. It fits the fifth-generation chassis as listed; confirm your exact model year against the fitment data before ordering.

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Pick your pad compound, disc style and caliper colour and order from the options above.

What’s in the kit

Front axle kit — supplied as a complete bolt-on assembly.

2×Two-piece floating discs — 356–444 mm: you pick the exact diameter with the "Disc size" option
2×Lightweight aluminium centre bells
2×Forged aluminium calipers — 6 / 8 / 12-pot
2×High-stiffness mounting brackets
2×Braided stainless steel brake lines
4×High-performance brake pads (1 set)
1×Fitting hardware & tools pack

Choosing your spec

Every kit is built to order around the choices you make above. Here is what each option actually changes, so you can spec yours with confidence.

Brake pads — Street, Sport or Racing

Every kit ships with a full set of high-performance pads; the compound is your call.

Street is the right default for fast-road driving — a strong, progressive cold bite with low noise, low dust and long disc life. Sport raises the working temperature and adds bite and fade resistance for hard road use and the occasional track day, while still behaving on a cold morning. Racing is a track compound built for sustained abuse: huge fade resistance and bite once heat is in it, at the cost of more noise and dust when cold. Match the pad to how hard you actually use the brakes — there is no benefit to a race pad that never gets up to temperature.

Caliper grade — Hollow vs Hollow Racing

Hollow is the standard caliper on every kit: a hollow-body forged caliper, lighter than a solid one, fitted with a dust cover and backed by a 5-year oil-leak warranty. For most fast-road and spirited track use it is all the caliper you need.

Hollow Racing is the track-grade upgrade. It runs the same hollow body but without a dust cover (so there is nothing to melt at sustained high temperature), uses a twin-metal piston that isolates heat travelling from the disc to the oil seal, and is rated to 1000°C. Available 286–380mm (front). Warranty is 2 years on oil leaks and 10 years on appearance. Built for professional racing and repeated track days.

Caliper colour & finish

Painted colours (Red, Yellow, Gold, Black, Anodized Black) are included at no cost. Want an exact match to your car? Custom Color (+£150) paints the calipers to any Pantone code you supply (15–20 day lead time).

Polished Forged finishes are the flagship: a forged caliper given a mirror-polished surface treatment that shifts colour with the viewing angle. Beyond the looks, the polished surface dissipates heat better, resists rust and stands up to the weather. Choose Titanium (neochrome, +£350), Polished Gold (+£300) or Polished Silver (+£250). They look their best paired with a titanium centre bell. Care: clean only with a dilute neutral cleaner or water.

Candy colours (+£200) use a deep candy-paint and polishing process for a mirror-reflection, boutique finish — pick Teal, Blue, Red or Orange (shown below right).

Centre bells

The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. The standard anodized centre bell is included. The Two-tone bell (+£200) adds an anodized accent ring — choose Red, Yellow, Orange, Purple or Silver right here at checkout. The Titanium centre bell (+£500) is a forged titanium bell (bolts not included) that finishes off the polished-forged look.

Position	Front
Disc diameter	356–444 mm — exact size chosen with the Disc size option
Caliper pots	6 / 8 / 12-pot
Part number	BKF-TO-039
Lead time	10–15 working days (made to order)
Country of manufacture	Taiwan

Make	Model	Years	Position	Disc Ø
Toyota	SUPRA (J29/ A90)	2019-2026	Front	356–444 mm

Not your car? Browse all brake kits or use the vehicle picker at the top of the page.

Will these clear my OE wheels?

Disc diameter is shown in Tech specs. Larger discs need more wheel clearance — most big brake kits require 17″+ wheels, some 18″+. Check your wheel size against the disc Ø before ordering.
How long until they ship?

Made-to-order at Cool Bear’s Taiwan facility. Typical lead time is 10–15 working days from full payment, plus UK courier transit.
Do I need to bed the pads in?

Yes — follow the bedding procedure in the supplied installation guide. ~200 km of progressive use builds the pad transfer layer for full bite.

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