
XYZ Racing Hollow Rear Brake Kit — Mitsubishi EVO9 (2005-2008)
SKU: XYZ-BRK-BKR-MI-010-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø330–421 mm
- Caliper pots6 / 8-pot
- Lead time10–15 working days
Fits Mitsubishi EVO9 (2005-2008)
Added to basket ✓
Caliper render for this kit:

The CT9A EVO9’s rear axle works harder than almost any other fast saloon’s. Super AYC shuffles torque from side to side under power, so the rear discs are managing clamping force and heat on corner exit as well as under braking. The XYZ Racing Hollow Rear Brake Kit for the Mitsubishi EVO9 (2005-2008) gives that busy rear end a disc and caliper package built to take repeated heavy use without the fade the standard rears show late in a stage or on a hot afternoon at a circuit.
Fit this single rear-axle kit, a matched pair of rear calipers and two-piece floating discs, as the back half of a balanced upgrade and you address the EVO9’s habit of cooking its rear brakes when the 4G63 MIVEC is being driven hard. Hollow-vane disc construction sheds rotating mass and helps the rotor shed heat, and three pad compounds let you match the rear axle to road, fast-road or full racing duty.
What this brake kit does for your 2005-2008 Mitsubishi EVO9
On a 2005-2008 Mitsubishi EVO9, the rear axle is part of how the car turns, not just how it stops. A consistent rear brake gives Super AYC a stable platform to work against, so mid-corner adjustability stays predictable once the discs are hot. The hollow-vane rotor design keeps rotating mass down, which the EVO’s quick steering rewards. Choose the Racing compound and rear pedal feel holds firm through repeated heavy stops on track; the Street compound keeps bite progressive and disc wear sensible for road use, with Sport bridging the two for the occasional track day. Caliper finishes include the no-cost set, Red, Yellow, Gold, Black and Anodized Black, plus a Custom Color in any Pantone and premium options, to match the rest of the car.
About the Hollow rear brake kit
The Hollow rear brake kit is XYZ Racing’s answer to a rear axle that has to cope with both braking and torque-vectoring heat. The hollow-vane disc construction is the headline: removing material from the two-piece floating rotor cuts rotating mass and opens up more surface to dump heat, which is what keeps a hard-worked rear axle from glazing pads and fading. The kit pairs those discs with a hollow-bodied caliper and a choice of three pad compounds: Street for quiet, low-dust road manners, Sport for a sharper everyday bite, and Racing for circuit and stage work where the rear is repeatedly loaded to its limit. Discs come drilled or slotted at the same price, with two-tone anodized or titanium centre bells selectable when you order. Calipers come finished in the included colours plus custom and premium finishes. Because this is a rear-specific kit, it is designed to complement a front upgrade and keep front-to-rear balance honest rather than to act on its own.
Fitment for the Mitsubishi EVO9 (2005-2008)
This kit is cut for the Mitsubishi EVO9 (2005-2008), the CT9A-generation Lancer Evolution with the MIVEC 4G63 turbo and full-time four-wheel drive. It is a rear-position fitment. Confirm your exact variant using the options above before ordering, and match the pad compound to how you actually use the car.
What buyers also search for
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Choose your pad compound and caliper colour from the options above, then build your EVO9 rear brake kit when you order.
What’s in the kit
Rear axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 330–421 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 6 / 8-pot
- 2×High-stiffness mounting brackets
- 2×Braided stainless steel brake lines
- 4×High-performance brake pads (1 set)
- 1×Fitting hardware & tools pack
Parking brake: Retains your original (OE) handbrake.
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 330–356mm (rear). 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.

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