
XYZ Racing Hollow Front Brake Kit — Hyundai SONATA LF (2014-2019)
SKU: XYZ-BRK-BKF-HY-006-FRONT
- IncludesFront axle pair (2 discs + 2 calipers)
- PositionFront
- Disc Ø330–444 mm
- Caliper pots6 / 8 / 12-pot
- Lead time10–15 working days
Fits Hyundai SONATA LF (2014-2019)
Added to basket ✓
Caliper render for this kit:

On a front-wheel-drive platform, every hard stop concentrates braking force at the front axle, and the seventh-generation Sonata LF, with the 2.0 turbo at the top of the range, can push factory braking hardware beyond its designed window on a fast road or a track day. When the stock calipers start to feel vague under repeated hard use, the XYZ Racing front big brake kit for the 2014-2019 Sonata LF is the direct upgrade.
This is a front-axle kit: a matched left and right pair of front calipers with enlarged two-piece floating discs replacing the OEM setup. Three pad compounds let you configure the kit for how the car is actually driven, Street, Sport or Racing, chosen when you order, and the caliper colour menu makes the upgrade as visible as it is functional.
What this brake kit does for your 2014-2019 Hyundai SONATA LF
The Sonata LF’s front brakes account for the lion’s share of its stopping effort, a bias amplified by the front-wheel-drive layout, where the same wheels are simultaneously braking, steering and transmitting torque. Larger discs increase swept area and thermal capacity, while the hollow-vane internal structure routes air through the rotor to keep disc temperatures in range under sustained heavy braking. The two-piece floating disc lets the iron ring expand without coning, so the disc stays flat and the pedal stays linear. The multi-piston calipers deliver more consistent clamping across a broader temperature range. Racing compound is formulated for the heat cycles of genuine circuit sessions; Sport raises the fade threshold for spirited fast-road use without the cold-bite of a race pad; Street keeps everyday manners while still benefiting from the improved hardware beneath.
About the Hollow Front Brake Kit
The caliper is a hollow-body forging as standard, trimming weight at the corner without losing the rigidity fixed multi-piston bodies need. For sustained track work there is an optional Hollow Racing upgrade, which drops the dust cover, is rated to 1000C and carries a two-year warranty. Discs come drilled or slotted at the same price. Pad compound is chosen at purchase across the three grades: Street for everyday road use with upgraded hardware underneath, Sport for more operating margin on a fast road, Racing for sustained track use across multiple sessions. Included caliper colours are Red, Yellow, Gold, Black and Anodized Black at no extra cost, with a Custom Color in any Pantone, and premium options run to polished-forged Titanium, Polished Gold and Polished Silver, plus candy Teal, Blue, Red and Orange. Centre bells can be upgraded to two-tone anodizing in five colours or titanium, selectable at checkout. The kit is a bolt-on front-axle upgrade for the LF-generation Sonata.
Fitment for the Hyundai SONATA LF (2014-2019)
This front big brake kit is confirmed for the seventh-generation Hyundai Sonata, sold as the SONATA LF across the 2014-2019 production span. The LF designation identifies the specific platform generation; if there is any doubt, the chassis plate or a VIN decoder will confirm model year and variant. Check available wheel clearance against the increased disc diameter before ordering, as larger front discs require adequate spoke and barrel clearance with your existing or planned alloy specification.
What buyers also search for
- Hyundai Sonata LF front brake upgrade for road and occasional track use
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- Hyundai SONATA LF front brake fade solution for 2.0 turbo and 2.4 fast-road driving
Choose your caliper colour, pad compound and disc style when you order to build the kit for your Sonata LF.
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.

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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