Wilwood Dynapro Radial Drilled Rear Big Brake Kit 13.00in - Nissan 350Z / 370Z / Infiniti G35 2003-2013

Dynapro Radial calipers are forged from billet aluminum and run four 1.00 in pistons for 1.58 sq in of piston area, sized to keep rear bias balanced on the stock master cylinder output. BP-10 pads clamp 13.00 in class rotors, 12.88 in across and 1.10 in wide, on a GT 48 curved vane Spec-37 iron core with an SRP drilled and slotted face. An iron parking brake hat, 5x4.50 bolt circle with 1.210 in offset, retains the factory parking brake. Calipers, rotors, hats, brackets, and hardware are included in black powder coat, and 17 in wheels are the minimum.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy