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Wilwood's forged DynaPro Big Brake front brake kit (140-14316) is configured for dedicated road racing vehicles such as the Mazda MX-5 Miata and Fiat 124 Spider. It requires 15 in. wheels designed with additional inside clearance to accommodate the larger-than-stock brake package. The 4-piston DP/ST calipers used in this kit feature a forged aluminum body with a Type III Mil-Spec hard anodized, medium gray color finish. Hard anodizing provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout. Thermlock pistons are used to reduce heat transfer from the pads to increase fade resistance, and to extend service life by decreasing temperatures in the caliper body, fluid, and seals. Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish. Caliper piston volumes are sized for compatibility with OE power brake boosters and master cylinders—and are easily configured with manual brake conversions and balance bar pedals using appropriately sized master cylinders. Spec37 alloy, GT competition series 11.00 in. diameter 72 vane rotors are mounted to either the OE hubs or Wilwood racing ProHubs, with weight-saving forged aluminum hats. Unsprung and rotating weight are minimized while providing high cooling efficiency and rugged durability with thermal stability in sustained high-heat competition. Mounting brackets, including all premium-grade fasteners, secure the calipers in the stock location, without modifications. This race-winning system is completed with high-temperature, high-friction, endurance compound race pads selected specifically by application. Stainless steel braided flexlines are included in each kit to complete the installation.
Not Yet Reviewed
$1,848.63
Radial mounting provides secure and accurate installation of Wilwood forged billet DynaPro 4-piston calipers with large diameter rotors for select front and all-wheel-drive sport compacts, such as late model Mazdas and Fiats. These Big Brake front kits are the perfect complement to wheel, tire, and suspension upgrades on daily drivers, competition vehicles, and custom styled show machines. Kits are engineered for each specific vehicle to maintain full compatibility with the OE master cylinder output and factory ABS functions. Optional caliper powdercoat finishes and rotor designs provide choices that enable the builder to personalize the style and optimize brake performance. Order the disc brake kit recommended for your vehicle. Additional details: * Proprietary Spec-37 iron material (rotors) * 11 in. diameter GT 36 slotted, directional vane rotors * Billet aluminum calipers * Lightweight aluminum hats * High temperature, fluid, and abrasion-resistant Type III anodized finish on Narrow DynaPro calipers * BP-10 or BP-40 (high-temperature) brake pads, depending on kit
Not Yet Reviewed
$1,685.43
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