05-14 Ford Mustang Wilwood 140-9221-DR Forged Narrow Superlite 4R Rear Parking Brake Kit - Drilled, Red

Enhance your 2005-2014 Ford Mustang with this high-performance rear disc brake kit. Featuring 4-piston calipers, 13” or 14” two-piece rotors, and BP-10 pads, this kit ensures superior braking power, safety, and customizable style. The internal shoe system provides reliable parking brake functionality.

Top Features

  • 4-piston calipers for powerful braking
  • 13” or 14” two-piece rotors
  • High-performance BP-10 compound pads
  • Clean, internal shoe parking brake system
  • Customizable caliper finishes and rotor designs

Vehicle Fitment

  • Make: Ford
  • Model: Mustang
  • Years: 2005-2014
  • Engine: All variants
Vendor: Wilwood
SKU: WIL140-9221-DR
Availability: 20 In Stock
$ 1,947.24 USD
On-Sale $ 1,947.24 USD
Normally $ 2,180.91 USD
Save $ 233.67
Better hurry, only 20 left in stock.

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UPC: 889545031232
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Proposition65 Warning: Cancer and Reproductive Harm

05-14 Ford Mustang Wilwood 140-9221-DR Forged Narrow Superlite 4R Rear Parking Brake Kit - Drilled, Red

The Wilwood 140-9221-DR Forged Narrow Superlite 4R Rear Parking Brake Kit is a high-performance braking solution for 2005-2014 Ford Mustang owners who want to enhance both their vehicle’s safety and aesthetics. This rear disc brake kit is designed to provide the ultimate “Big Brake” upgrade for muscle car rear axles that require a parking brake. Engineered with precision and innovation, this kit features FNSL4R four-piston calipers, 13” or 14” two-piece rotors, and high-performance BP-10 compound pads that deliver balanced and optimized braking power. The kit’s sleek internal shoe system offers a clean installation with exceptional static holding strength for parking. Available in various caliper finishes and rotor designs, the Wilwood 4R kit can be customized to fit any style or performance need.

Key Features

  • FNSL4R four-piston calipers provide superior stopping power and reduced weight
  • Choice of 13” or 14” two-piece rotors for custom performance requirements
  • High-performance BP-10 compound brake pads for optimal braking performance
  • Internal shoe system ensures a clean, neat installation with reliable parking brake functionality
  • Available in different caliper finishes and rotor designs for personalization
  • Ideal for high-performance, custom, and show vehicles
  • Compatible with Mustang 05-up models with 17” or larger wheels

Benefits

  • Upgraded braking power for a significant improvement in stopping distance and vehicle control
  • Balanced braking performance that pairs seamlessly with front big brake upgrades
  • Enhanced safety with a strong and reliable parking brake system
  • Customizable design to match the aesthetics and performance goals of any build
  • Backed by Wilwood’s reputable warranty, ensuring top-tier quality and peace of mind

Product Specs

  • Caliper Type: 4-piston, Red powder-coated
  • Rotor Diameter: 12.88”
  • Axle Offset: 2.66
  • Mount Type: Radial
  • Minimum Wheel Diameter Required: 17”
  • Brake Pads: BP-10 compound for high performance and reliability
  • Internal Shoe System: Provides secure parking brake functionality
  • Rotor Design: SRP drilled & slotted for optimal heat dissipation and braking performance

Install Difficulty Level The Wilwood 140-9221-DR Forged Narrow Superlite 4R Rear Parking Brake Kit is designed for easy installation, suitable for enthusiasts with moderate mechanical experience. The straightforward, bolt-on design allows installation to be completed in approximately 2-3 hours with proper tools and guidance.

Vehicle Fitment

  • Make: Ford
  • Model: Mustang
  • Years: 2005-2014
  • Engine: Compatible with all engine variants from 2005-2014 Ford Mustang models

For any inquiries or if you need further information, contact the MPT Performance experts at (407) 636-7077 or via email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2005-2014 Ford Mustang Base
2012-2013 Ford Mustang Boss 302
2008-2009 Ford Mustang Bullitt
2005-2014 Ford Mustang GT
2007-2008 Ford Mustang Shelby GT
2007-2014 Ford Mustang Shelby GT500
2008-2009 Ford Mustang Shelby GT500KR

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