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17-20 Ford F-150 Raptor Westin 58-421145 Pro-Series Rear Bumper - Textured Black

Upgrade the look and functionality of the 2017–2020 Ford F-150 Raptor with the Westin Pro-Series Rear Bumper. Its high-clearance design, durable steel build, and compatibility with factory sensors make it perfect for off-road performance and daily driving alike.

Top Features

  • Lightweight, slim one-piece design

  • Durable 10-gauge steel construction

  • Textured black powder coat with e-coated base

  • OEM sensor and hitch compatibility

  • Includes LED license plate lights

  • Accepts optional FM6 LED backup lights (sold separately)

  • Easy bolt-on installation—no drilling required

  • Backed by a 3-year manufacturer warranty

Vehicle Fitment

  • 2017 Ford F-150 Raptor

  • 2018 Ford F-150 Raptor

  • 2019 Ford F-150 Raptor

  • 2020 Ford F-150 Raptor

Vendor: Westin
SKU: WES58-421145
Availability: (Special Order Item)
$ 1,162.99 USD
On-Sale $ 1,162.99 USD
Normally $ 1,162.99 USD
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UPC: 707742098844
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Proposition65 Warning: Cancer and Reproductive Harm

Westin Pro-Series Rear Bumper – Textured Black
Part Number: 58-421145

The Westin Pro-Series Rear Bumper (Part #58-421145) is engineered to elevate the rugged appeal and off-road capability of the 2017–2020 Ford F-150 Raptor. Its slim, one-piece design not only enhances ground clearance and departure angles but also integrates seamlessly with OEM features like parking sensors and hitch receivers. Constructed from durable 10-gauge steel and finished with a textured black powder coat over an e-coated base, this bumper offers both strength and corrosion resistance. The inclusion of LED license plate lights and provisions for optional FM6 flush mount LED backup lights (sold separately) further augment its functionality.

Key Features

  • Lightweight, slim, one-piece design for a modern, aggressive look

  • Constructed from 10-gauge steel for enhanced durability

  • Textured black powder coat finish over an e-coated base for corrosion resistance

  • Compatible with OEM parking sensors, hitch receivers, and blind spot monitors

  • Includes two LED license plate lights

  • Configured to accept two FM6 flush mount LED backup lights (sold separately)

  • Custom laser-cut Westin logo adds a distinctive touch

  • Bolt-on installation with no drilling required

Benefits

  • Enhanced ground clearance and departure angles for improved off-road performance

  • Seamless integration with factory-installed features ensures functionality is retained

  • Durable construction and protective finishes extend the lifespan of the bumper

  • Easy installation process saves time and effort

  • Backed by Westin's 3-year warranty, providing peace of mind

Product Specifications

  • Material: 10-gauge steel

  • Finish: Textured black powder coat with e-coated base

  • Dimensions: Approximately 76" (Length) x 11" (Width) x 11" (Height)

  • Weight: Approximately 65 lbs.

  • Includes mounting hardware and brackets

Install Difficulty Level
Installation of the Westin Pro-Series Rear Bumper is straightforward, requiring no drilling. With the included vehicle-specific mounting kit and instructions, the bolt-on process can be completed in as little as 30 minutes, making it accessible even for those with basic mechanical skills.

Vehicle Fitment

  • 2017 Ford F-150 Raptor

  • 2018 Ford F-150 Raptor

  • 2019 Ford F-150 Raptor

  • 2020 Ford F-150 Raptor

For any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by 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 is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been received by the customer.

Year Make Model Submodel
2017-2021 Ford F-150 Raptor

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