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Big Brake Kit

XYZ Racing Hollow Front Brake Kit — Infiniti G25 (2011-2012)

SKU: XYZ-BRK-BKF-IN-01-D-FRONT

  • IncludesFront axle pair (2 discs + 2 calipers)
  • PositionFront
  • Disc Ø330–444 mm
  • Caliper pots6 / 8 / 12-pot
  • Lead time10–15 working days

Fits Infiniti G25 (2011-2012)

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£2,000.00Inc. VAT

Lead time: 10–15 working days from payment


£2,000.00

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 Front Brake Kit — Infiniti G25 (2011-2012) — 330 mm
330 mm

The V36 G25’s rear-drive layout and near-neutral weight distribution give it more chassis ability than its 218 bhp VQ25HR engine might suggest, but the factory front brake package was calibrated for modest output, not for drivers who have discovered what the platform can actually do. Once you start pushing that balanced chassis, the stock hardware falls short.

This XYZ Racing front big brake kit for the Infiniti G25 (2011-2012) is built for that gap. It is a front-axle kit, a matched left and right pair of calipers and two-piece floating discs. Three pad compounds, Street, Sport and Racing, cover the range from commuting to circuit without a hardware swap, and caliper colour is chosen when you order so the installation suits the car rather than works against it.

What this brake kit does for your 2011-2012 Infiniti G25

The V36 G25 loads the front axle hard under any serious deceleration, and the standard hardware was not designed with sustained high-temperature duty in mind. The hollow-vane disc dissipates heat faster than conventional solid iron by routing air through its internal structure, giving the front brakes more headroom before fade becomes a factor on fast roads or a track day, and the two-piece floating construction lets the iron ring expand without coning so the disc stays flat and the pedal firm. Three compounds mean the kit adapts to how the car gets used: Street, quiet and low-dust, covers everyday road use, Sport handles spirited fast-road driving, and Racing is there when the sessions demand it. Included caliper colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with a Custom Color in any Pantone, turning a functional upgrade into a considered one.

About the Hollow Front Brake Kit

The hollow-vane disc reduces disc weight without compromising thermal capacity, so the brakes shed heat efficiently while keeping unsprung weight at the front axle lower than a heavier conventional disc would allow, and you can specify it drilled or slotted at the same price. The caliper is a hollow-body forging as standard, with an optional Hollow Racing upgrade for serious track use that drops the dust cover, is rated to 1000C and carries a two-year warranty. Three pad compounds keep the disc-to-pad interface coherent from the outset. Caliper finishing extends beyond the no-cost painted colours to premium polished-forged Titanium, Polished Gold and Polished Silver and candy Teal, Blue, Red and Orange, with centre bells in two-tone anodizing across five colours or in titanium, all selectable at checkout, which matters when the car already carries a specific livery. The hardware is built for owners who want the front brake performance on the G25 to match what the V36 chassis is genuinely capable of.

Fitment for the Infiniti G25 (2011-2012)

Confirmed for the Infiniti G25 across the 2011 and 2012 model years. The kit covers the front axle position only. If the car has had any prior brake modifications that may have altered standard fitment dimensions, verify the original specification is intact before ordering.

What buyers also search for

  • Infiniti G25 front brake upgrade 2011-2012 for fast-road and track use
  • V36 G25 big brake kit with hollow-vane disc construction and multiple pad compounds
  • Infiniti G25 brake kit with Sport and Racing pad compound options
  • XYZ Racing front big brake kit for Infiniti G25 with custom caliper colours
  • G25 V36 front brake upgrade sized for the chassis rather than the engine

Choose your pad compound, caliper colour and disc style when you order.

What’s in the kit

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

  • 2×Two-piece floating discs — 330–444 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.

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

Other products that fit this vehicle

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

  • More XYZ products for the Infiniti G25 appear here as the rest of the range publishes.