XYZ Racing Hollow Rear Brake Kit — Nissan SKYLINE R34 GTT 2WD (1999-2002)

The R34 GTT left the factory in the GT-R’s shadow, and nowhere is that clearer than at the back axle. Nissan kept the four-pot Brembos for the GT-R; the rear-drive GTT made do with smaller rear discs that were never sized for the loads a tuned RB25DET now puts through them. This XYZ Racing Hollow rear brake kit for the Nissan Skyline R34 GTT 2WD closes that gap.

Built for repeat heavy stops, track sessions, fast-road blasts and the long brake zone at the end of a fourth-gear straight, it pairs hollow-vane two-piece floating discs with a hollow-body caliper to put more consistent clamping behind the rear wheels. Supplied as a matched pair of left and right rear calipers and discs, it brings a sharper and more predictable rear end to a chassis that likes to rotate under braking.

What this big brake kit does for your 1999-2002 Nissan Skyline R34 GTT 2WD

On a rear-drive R34 the back brakes do more work than owners expect: lift-off and trail-braking shift load rearward, and a drift entry leans on them hard. The hollow-vane disc design strips rotating and unsprung mass from the rear axle, so the wheels track surface changes more cleanly and the discs shed heat faster between stops, while the two-piece floating construction lets the rotor expand evenly under load instead of coning. Three pad compounds let you match the kit to how the car is actually used: Street is the quiet, low-dust road default, Sport adds bite and heat range for harder fast-road and light track work, and Racing handles sustained circuit abuse. The payoff is a firmer pedal, less fade once the discs heat-soak, and a rear axle you can keep leaning on instead of one that goes wooden mid-session.

About the Hollow rear brake kit

XYZ Racing builds this as a rear-specific upgrade rather than a one-size axle set. The headline is the disc: a vented two-piece floating rotor with hollow internal vanes that cut rotating mass while keeping the swept area and airflow needed to manage heat under sustained braking. Discs are drilled or slotted at the same price, with a two-tone centre bell in five anodized colours or titanium selectable at checkout. The caliper mounts to the R34 rear on a supplied bracket and runs three selectable pad compounds: Street for road use, Sport for harder fast-road and light track work, and Racing for sustained circuit abuse. Included caliper finishes at no extra cost are Red, Yellow, Gold, Black and Anodized Black, with a Custom Color in any Pantone for £150, premium polished-forged finishes in Titanium, Polished Gold and Polished Silver, and candy options in Teal, Blue, Red and Orange. A Hollow Racing caliper is available for serious track use, running no dust cover, rated to 1000C and backed by a two-year warranty. Every part is sized for the rear of the GTT, not adapted from a generic fitment.

Fitment for the Nissan Skyline R34 GTT 2WD (1999-2002)

This kit fits the rear axle of the Nissan Skyline R34 GTT 2WD across the 1999-2002 production run, the rear-wheel-drive, RB25DET turbo variant, not the four-wheel-drive GT-R. It is a rear-only kit, so it pairs with a matching front setup or works as a targeted fix for the GTT’s weaker standard rear brakes. Confirm your caliper colour, disc style and pad compound in the buy options above when you order.

What buyers also search for

• Nissan Skyline R34 GTT rear big brake kit for track days and drift use
• R34 GTT 2WD rear brake upgrade to cure the factory rear’s fade under hard use
• RB25DET R34 brake options with Street, Sport or Racing pad compounds
• Skyline R34 GTT caliper colours in Red, Yellow, Gold, Black or a custom Pantone
• Rear-specific brake kit for the RWD R34 GTT, sized for the GT-R’s lesser sibling

Set your pad compound, disc style and caliper colour in the buy options above to build your R34 GTT rear brake kit.