Direct OEM Replacement. Race-Grade Upgrade. Built For The MERCEDES BENZ GT43
Upgrade your GT43 front brakes with the SPECWORKS 2-piece floating rotor system — a direct OEM-size replacement engineered to outperform the factory one-piece disc in every measurable way. Lighter, cooler, and stronger, these rotors are built for owners who push their GT43 hard on road, track, or both.
Direct bolt-on fitment — no caliper changes, no bracket changes, no compromises.
🔥 ROTOR — SPECWORKS 2-PIECE FLOATING DISC
OEM-matched 360mm x 36mm front disc dimensions
Two-piece floating construction — iron rotor ring + aluminium hat
THERMACORE™ high-carbon iron alloy rotor ring for superior heat management
Optimised internal vane geometry for faster cooling
Floating bobbin design accommodates thermal expansion under extreme load
Hard-anodised aluminium hat — corrosion-proof, lightweight
Significant unsprung weight reduction vs OEM one-piece rotor
Reduced rotational mass = faster acceleration, sharper braking response
🎨 CUSTOMISATION OPTIONS
Rotor face pattern: Drilled / Curved Slot / TY Slot
Hat colour: Black / Bronze
✅ WHY UPGRADE FROM OEM
Lighter — reduces unsprung and rotational mass vs factory disc
2 × SPECWORKS 2-piece floating front rotors (L/R handed)
2 × Hard-anodised aluminium hats (pre-assembled)
Floating bobbin hardware kit
🔧 FITMENT
Vehicle: Mercedes-Benz GT43
Chassis: First generation (X290: 2018)
Years: 2018 +
Position: Front axle
OEM Disc Size: 360x36mmmm
Caliper: OEM
📋 SPEC QUICK REFERENCE
Spec
Value
Rotor Diameter
360mm
Rotor Thickness
36mm
Construction
2-piece floating
Ring Material
THERMACORE™ high-carbon iron alloy
Hat Material
Hard-anodised aluminium
Face Pattern
Drilled / Curved / TY
Hat Colour
Black / Bronze
Fitment
Direct OEM replacement
Position
Front
🛡️ SPECWORKS PROMISE
Every SPECWORKS rotor is engineered from real trackside experience and manufactured to motorsport tolerances. Race-proven technology, delivered worldwide, backed by our support team.
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ACHIEVING
4.9
average rating
With
100%
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LESS THAN
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return rate
THERMACORE
Highlight key qualities of the product, such as the materials, ingredients, or components used. Emphasize durability, reliability, or performance in everyday use.
Draw attention to the care and craftsmanship that went into its design and development, setting it apart in terms of quality and attention to detail.
Track-tested. Street-refined. Built to survive the hardest stops.
Formulated, tested, and refined by our engineering team, THERMACORE™ isn't a rebranded generic casting. It's a purpose-built alloy designed to do one thing better than anything else on the market — manage extreme braking heat without compromise.
Every SPECWORKS rotor is cast from THERMACORE™ — because when you're going hard into a corner, the material under your pads matters.
Load video:
FROM TRACK TO STREET
RACE-BREED
PRECISION ENGINEERING
STREET-READY
TRACK PROVEN
Any questions?
Address frequently asked questions about this product to minimize any concerns or uncertainties that might deter a customer from making a purchase.
What is your return policy?
We do not accept returns on any products because every item is custom-specified to your vehicle. Each brake component is engineered and manufactured to your exact make, model, and generation specifications, ensuring optimal fit and performance for your setup.
Can I change or cancel my order?
Can we accept changes or cancellations to an order within 12 hours of placement. After that window closes, the order moves into fulfillment and cannot be modified.
How do I know if a SPECWORKS kit fits my car?
We list the application for each kit in the product description. However, we recommend emailing us after placing your order to confirm fitment for your specific vehicle. This ensures you receive the correct components for your setup.
Do you ship internationally?
We ship worldwide using FedEx. Orders are processed and dispatched quickly, with tracking information provided so you can monitor your shipment every step of the way. Delivery times vary by location, but FedEx ensures reliable service to most destinations globally.
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