Upgrade your Mazda MX-5 NC’s braking performance with the Wilwood Spec-37 GT Slotted 327mm Front Brake Rotor. Designed for extreme motorsport conditions, these rotors are crafted from Spec-37 iron, a premium-grade material renowned for its durability, thermal stability, and resistance to distortion. The 48 curved vane design enhances cooling and heat dissipation, preventing brake fade and extending rotor and pad life. Precision-machined to ensure flatness and parallelism, each rotor features an asymmetrical face slot pattern that reduces harmonics and improves thermal balance, resulting in smoother braking engagement. The black electro-coated finish offers excellent corrosion resistance, while individual dynamic balancing ensures vibration-free performance. Ideal for short tracks and road course competition, these GT slotted rotors deliver unmatched cooling capacity and longevity for extreme braking demands.
Features
- Material Spec-37 Iron
- Vane Count 48 CV
- Style GT Slotted
- Surface Finish Black Electro Coat
- Bedded No
- Balanced Yes
Warranty information
Warranties cover defects in materials and workmanship only. Warranty is for replacement of a similar product, repair of the original product or refund of the purchase value only and excludes all labour and incurred charges including towing, fitting, inconvenience, and purchases of other manufacturer's products. The warranty is good for the period stated in the additional info tab from the date of purchase. Mileage warranties are for road use only and proof of mileage is required. Products must be installed by an independent experienced professional mechanic and the suspected defect must be present at the outset. The warranty does not cover damage caused by incorrect installation, failure to comply with the maintenance requirements of the vehicle, processing or otherwise changing the product, ordinary wear and tear, or any other external influences. Warranties are invalid if the product is used for racing, rallying, drifting, track days or any other form of motorsport or competition. Please refer to the manufacturer's own warranty documentation for more information.
Making a warranty claim
Proof of purchase receipt showing the date of purchase, proof of mileage at installation, proof of current mileage and invoice of the work undertaken by an independent experienced professional mechanic must be supplied along with the returned products for a warranty claim to be considered. If your vehicle needs to be used whilst your warranty claim is considered replacement parts from the same manufacturer should be purchased through BOFI Racing. In the event of a successful warranty claim, we will refund the card that was originally used to purchase the replacement parts, in full or in part depending on the nature of the claim. BOFI Racing reserves the right to make full or partial compensation at its sole discretion depending on the condition and mileage use of the returned suspect parts. For example, if you have used the part for several thousand miles before a defect is noticed, only partial compensation may be offered.
