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FDF - Corvette C5/C6 4-Piston Wilwood Dual Caliper Kit

FDF - Corvette C5/C6 4-Piston Wilwood Dual Caliper Kit

SKU:FDF-CDCK-WOWOTA

Regular price ¥137,939
Regular price Sale price ¥137,939
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

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Shipping calculated at checkout.
Caliper Setup
Toe Arms

International shipping rates are calculated at checkout.
Authorized U.S. Suppliers Sourced through authorized channels
Tracked International Shipping Track your shipment to your destination
Japanese & English Support Contact us about fitment and delivery
FAQs: Duties, Delivery & Fitment → View full details
The FDF C5/C6 dual caliper bracket is a unique solution for the Corvette community, offering the stopping power of a 4-piston caliper and the benefits of adjustable bump steer.
To run this product, you must use C6 Z06/Grand Sport rotors. These rotors are easy to obtain and relatively inexpensive. The factory knuckles require the toe arm pickup to be cut; this can be easily done using various tools.

Please pay close attention to the photos when selecting options. The photos depend on what is included in the chosen kit. If you choose to purchase this product as an OEM Caliper Option, you can only use C6, Grand Sport, or Z06 rear calipers. They are slightly harder to source than rotors. Please confirm you have the calipers before purchasing.

Because the Wilwood calipers used fit snugly against the Corvette knuckles, you must run "FDF Toe Arms" to use this bracket. Since OEM rear toe arms are no longer produced for these cars, finding replacements is difficult and expensive. The FDF toe arms included in this kit are serviceable, and replacement components are available at a low cost.

This product includes:
- 2 Dual Caliper Brackets
- 2 Rear Toe Arms
- For 2 Wilwood Caliper (Part #120-13840) and OEM Option (Part #150-8850k)
- For 4 Wilwood Caliper (Part #120-13840) and Wilwood Foot Brake Option (Part #150-8850k)
- 2 shims that work with or without factory parking brake assembly
- 2 all hardware required for installation

This product does not include brake lines* They must be purchased separately.
Please allow 2-3 weeks for shipping.




Before placing your order

〇 Regarding import consumption tax
At the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.

Confirmation of compatibility
As our entire product database is based on North American vehicles (USDM), please confirm whether or not they can be installed on Japanese vehicles (JDM) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will check for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by year, manufacturer, and vehicle model using the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.

○ Regarding delivery
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.

Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air freight; they are never shipped by sea freight.

○ Regarding Japanese vehicle inspection (Shaken) compliance
Please note that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese vehicle inspection system," and we cannot provide documents such as strength calculation reports for Japanese vehicle inspection purposes. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-public roads," and installation and use are at your own risk.

○ Regarding warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product itself. Please understand that we will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or incorrect items. Please also note that for products sold through our company, warranty support will be provided "only through us." We do not provide support through other companies or agencies located within Japan.