XYZ Racing Hollow Front Brake Kit — Lexus NX (AZ20) (2021-2026)

The AZ20 is the heaviest NX Lexus has built to date: the plug-in hybrid NX 450h+ approaches two tonnes on the road, and even the lighter NX 250 and NX 350 variants carry significantly more mass than the AZ10 generation they replaced. Stock front brakes manage that weight adequately at normal road pace, but sustained hard braking on a mountain stage or a morning on circuit strips thermal headroom quickly.

This front big brake kit for the Lexus NX (AZ20) adds the capacity the factory spec left out. It is a single-axle upgrade: a matched left-and-right pair of front calipers and two-piece floating discs with braided lines. A larger swept area and three selectable pad compounds, Street, Sport and Racing, give the AZ20’s front axle the stopping authority the chassis step up from AZ10 to AZ20 always deserved.

What this brake kit does for your 2021-2026 Lexus NX (AZ20)

The two-piece floating disc trims rotating mass at the front axle, the heaviest corner on every AZ20 variant, reducing the rotational inertia the NX’s front geometry works against in trail-braking. The increased rotor diameter widens the swept area and, critically, the thermal capacity available under repeated hard stops: fade onset moves later and pedal feel stays more consistent on the way back down from a long descent. The hollow-vane friction ring carries heat off the disc face. Three pad compounds let you match friction to how the car is driven: Street, the quiet, low-dust pad for daily use, Sport where fade resistance matters on fast roads, and Racing for the owner who genuinely puts the AZ20 on circuit. Painted caliper finishes, Red, Yellow, Gold, Black or Anodized Black at no extra cost, sit behind the NX’s alloys and complete the look.

About the front big brake kit

The two-piece floating disc reduces the disc’s own mass through a hollow-vane arrangement without compromising the swept face or the thermal capacity the disc needs under load. On a front-heavy platform like the AZ20, especially the hybrid and PHEV variants where battery mass adds further weight to the front corners, that weight reduction at the wheel makes a measurable difference to steering feel and chassis response mid-braking. The caliper is a hollow-body forged unit as standard; for genuine track or sprint use you can step up to the Hollow Racing caliper, which loses the dust cover, is rated to 1000C and carries a two-year warranty. Three pad compounds are selectable at order: Street for all-weather daily use, Sport for drivers who push on fast roads and want increased fade resistance without sacrificing cold-bite, and Racing for track use. Painted caliper colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with any Pantone available as a Custom Color for £150, premium polished-forged finishes in Titanium, Polished Gold and Polished Silver, and candy finishes in Teal, Blue, Red and Orange. Discs come drilled or slotted at the same price, with a centre-bell upgrade to a two-tone anodized finish in five colours or to titanium at checkout.

Fitment for the Lexus NX (AZ20) (2021-2026)

Built for the second-generation Lexus NX on the AZ20 platform, covering the full production run from 2021 through 2026, and fitting the front axle as a left-and-right pair. That includes the NX 250, NX 350, NX 350h and NX 450h+ plug-in hybrid across front and all-wheel-drive configurations. Confirm your front brake specification before ordering.

What buyers also search for

• Lexus NX AZ20 front brake upgrade for fast road and track day use
• XYZ Racing big brake kit for the Lexus NX 2021-2026
• AZ20 NX brake fade solution for hybrid and plug-in hybrid variants
• Lexus NX (AZ20) front caliper colour options: Red, Yellow, Gold, Black and Anodized Black
• Front brake kit with hollow-vane two-piece discs for Lexus NX AZ20 with Sport and Racing pads

Select your pad compound, disc style and caliper colour from the options above when you order to build your front brake kit for the Lexus NX (AZ20).