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Big Brake Kit

XYZ Racing Hollow Rear Brake Kit — Infiniti G35 2D (2003-2007)

SKU: XYZ-BRK-BKR-IN-001-REAR

  • IncludesRear axle pair (2 discs + 2 calipers)
  • PositionRear
  • Disc Ø330–421 mm
  • Caliper pots6 / 8-pot
  • Lead time10–15 working days

Fits Infiniti G35 2D (2003-2007)

Brake pad compound

Street: quiet, low-dust, strong cold bite for road driving. Sport: higher temperature range and more bite for fast road and occasional track. Racing: maximum fade resistance for sustained track use (noisier and dustier cold). Match the pad to how hard you actually brake.

Disc size

Caliper grade

Hollow is the standard caliper: a lighter hollow-body forged caliper with a dust cover and a 5-year warranty. Hollow Racing drops the dust cover for sustained high-temperature use (rated to 1000°C, 2-year warranty) — the track-grade choice.

Caliper colour

Painted colours are included. Polished-forged finishes are mirror-polished forged calipers (Titanium, Gold, Silver); candy colours are a deep, mirror-reflection paint. Both are premium upgrades — fuller detail further down the page.

Painted — includedTell us the exact Pantone (PMS) code you want the calipers painted.Polished forgedCandy
Disc style

Drilled discs (cross-drilled holes) vent gas and water and look aggressive; slotted discs (surface grooves) wipe the pad face clean and resist fade under sustained hard use. Same price — choose on looks or how you drive.

Centre bell

The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. Standard anodized is included; a two-tone bell adds an anodized accent ring in your choice of colour; titanium is the lightest, forged option.

Carbon-ceramic rotor

Carbon-ceramic rotors are a special-order track upgrade: far lighter than steel, fade-resistant at extreme temperatures and extremely long-lived. The price follows the disc size you choose above. The standard two-piece steel rotor is included.

Configured price£2,200.00Inc. VAT

Lead time: 10–15 working days from payment


£2,200.00

Made to order. Full payment is taken at checkout. Production begins once payment is confirmed.

Pay by card, Apple Pay, Google Pay — or Klarna on eligible orders.

Caliper render for this kit:

XYZ Racing Hollow Rear Brake Kit — Infiniti G35 2D (2003-2007) — 330 mm
330 mm

The G35 coupe carries its mass well forward, and on a long stop into a tightening corner the rear axle does more work than most owners give it credit for. On the CV35 platform, the front-engine, rear-drive coupe that shares its FM underpinnings with the 350Z, the rear brakes are usually the first thing to fade once a fast-road car starts seeing repeat heavy stops, and the standard setup struggles to shed heat across a back-to-back session.

This XYZ Racing rear big brake kit for the Infiniti G35 2D (2003-2007) addresses that directly. The hollow-vane rotor strips rotational and unsprung mass from the back axle while adding thermal capacity, so the rear end stays consistent when the fronts are working hard and the car settles rather than skating under trail braking.

What this big brake kit does for your 2003-2007 Infiniti G35 2D

On the road you get a firmer, more progressive pedal and a rear axle that bites cleanly instead of waking up late. Push harder on a track day and the gains compound: the hollow discs resist the heat build-up that flat-spots a tiring G35 rear, holding stopping power deeper into a session. Pad choice lets you match the car to how you drive. The Street compound keeps noise and dust civil for daily use, the Sport compound adds bite and heat range for fast-road work, while the Racing compound trades cold bite and quiet for the high-temperature consistency a coupe this heavy needs once it is being driven in anger. The result is a back end you can lean on, which on a nose-led chassis is exactly where confidence on corner entry comes from.

About the Hollow Rear Brake Kit

The kit is built around hollow-vane rotors, two-piece floating discs cast with internal voids rather than solid faces, which cut weight at the wheel and open up more surface area for the heat to escape through. Less rotating mass at the rear means the suspension reacts faster over surface changes and the brakes warm and cool more evenly between stops. The caliper body is hollow as standard, and it clamps the upgraded rotor with a choice of three pad compounds: Street, Sport, and Racing, so the same hardware covers a daily-driven coupe and a weekend track car. Discs come drilled or slotted at the same price. Calipers are finished in Red, Yellow, Gold, Black or Anodized Black at no extra cost, with premium polished-forged Titanium, Polished Gold and Polished Silver, candy Teal, Blue, Red and Orange, or any Pantone shade as a custom colour, so the look behind the wheel is yours to set. It is a rear-axle kit, designed to complement a front upgrade and rebalance braking on a car that leans heavily on its front discs from the factory.

Fitment for the Infiniti G35 2D (2003-2007)

This kit is specified for the Infiniti G35 2D coupe across the 2003 to 2007 model years. It is a rear-position fitment built to the G35 2D’s rear hub and bracket geometry. Confirm your exact year before you order so the correct rotor and bracket spec is matched to your car.

What buyers also search for

  • Infiniti G35 coupe rear big brake kit for road and track use
  • G35 2D hollow rotor upgrade to cut rear unsprung weight
  • Infiniti G35 rear brake upgrade with Sport and Racing pad options
  • G35 2D rear brake kit with coloured calipers to match your build

Pick your pad compound and caliper colour for your G35 2D rear brake kit when you order.

What’s in the kit

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

  • Two-piece floating discs — 330–421 mm: you pick the exact diameter with the "Disc size" option
  • Lightweight aluminium centre bells
  • Forged aluminium calipers — 6 / 8-pot
  • High-stiffness mounting brackets
  • Braided stainless steel brake lines
  • High-performance brake pads (1 set)
  • 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.

Hollow Racing caliper

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).

Polished forged caliper finishes
Candy caliper colours

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.

Two-tone anodized centre bells
Same car

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Front & rear brake kits, coilovers and more for this car