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Wilwood - Spec-37 Rotor for STM Front Drag Brakes

Wilwood - Spec-37 Rotor for STM Front Drag Brakes


Category: Brake Rotors - 2 Piece
You save 7% ($11.53)
Regular price $144.14
Regular price $155.67 Sale price $144.14
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If it's time to replace the rotors on your STM Front Drag Brake Kit, these Spec-37 rings are a heavy-duty option that are often used with the RS3. These weigh significantly more than the standard lightweight rotor, but can handle more abuse. These rotors have a curved vane design and are side-specific. Rotors are sold individually as needed. Price is for one rotor.

Vehicle Fitment:
• STM Front Drag Brakes
• Replacement Spec-37 GT 36 Curved Vane

Mount Side: Part Number:
Left Hand (LH) 160-12286
Right Hand (RH) 160-12285

More Info:
Wilwood Spec-37 GT 36 Curved Vane rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest braking available.

• Not intended for street use
• Not for use with stock calipers
• Curved Vane Rotor
• GT Slotted
• Rotor Outside Diameter: 11.750"
• Rotor Thickness: 0.810"
• Spec-37 Iron material
• 8" x 7" rotor bolt circle

Rotor Weight:
8.90 pounds

Left Hand vs Right Hand?
LH and RH is determined by driver position. From the driver seat, which side is the rotor on?

Install Hardware:
Replacement Bolts (230-0150)

See more Wilwood Parts
See more Wilwood Parts

Shipping & Delivery

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. For international orders, please Contact Us. If you select US shipping rates and are shipping internationally, please be advised you will be contacted to compensate the difference in shipping fees.

Processing takes about 3 to 5 business days before your order ships. We do not process or ship orders on weekends. If you order an item that's on backorder, we will reach out with an estimated arrival time. If you have any questions about shipping make sure to email us at or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.


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