




The Westin 58-53945 Crew Cab Outlaw Nerf Step Bars are designed to provide maximum durability and protection while giving your vehicle a rugged look. They are made of 2" diameter wall tubing for maximum durability and feature a 16 gauge steel top step surface plate. The step bars are also welded stamped flange for added structure and strength. The unique dimple stamped top plate and custom die-cast riveted logo badge add to the rugged look of the step bars. The step bars are easy to install and require no drilling. The installation process takes approximately 1 hour. The step bars are designed to fit the following vehicles:
Physical products 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.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
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 all orders outside the contiguous US, with the buyer being 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 the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
If you’re looking for a reliable and durable nerf step bar for your Ford F-150 SuperCrew or Ford F-250/350, the Westin 58-53945 Crew Cab Outlaw Nerf Step Bars are the perfect choice. These step bars are designed to provide maximum durability and protection while giving your vehicle a rugged look.
The Westin 58-53945 Crew Cab Outlaw Nerf Step Bars are engineered to fit tightly against rocker panels, providing a solid fit and superb protection while simultaneously improving vehicle cab access. The step bars are made of 2" diameter wall tubing for maximum durability and feature a 16 gauge steel top step surface plate. The coarse textured step area provides slip resistance, while the silicon seal reduces vibration. The step bars are also welded stamped flange for added structure and strength. The unique dimple stamped top plate and custom die-cast riveted logo badge add to the rugged look of the step bars.
The Westin 58-53945 Crew Cab Outlaw Nerf Step Bars are easy to install and require no drilling. According to the manufacturer’s website, the installation process takes approximately 1 hour.
The Westin 58-53945 Crew Cab Outlaw Nerf Step Bars are designed to fit the following vehicles:
For the most accurate vehicle fitment information, please refer to the manufacturer’s website.
If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
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 |
|---|---|---|---|
| 2015-2023 | Ford | F-150 | King Ranch |
| 2015-2023 | Ford | F-150 | Lariat |
| 2016-2023 | Ford | F-150 | Limited |
| 2015-2023 | Ford | F-150 | Platinum |
| 2018-2023 | Ford | F-150 | Police Responder |
| 2017-2023 | Ford | F-150 | Raptor |
| 2023 | Ford | F-150 | Raptor R |
| 2016-2023 | Ford | F-150 | SSV |
| 2021-2023 | Ford | F-150 | Tremor |
| 2015-2023 | Ford | F-150 | XL |
| 2015-2023 | Ford | F-150 | XLT |
| 2017-2023 | Ford | F-250 Super Duty | King Ranch |
| 2017-2023 | Ford | F-250 Super Duty | Lariat |
| 2018-2023 | Ford | F-250 Super Duty | Limited |
| 2017-2023 | Ford | F-250 Super Duty | Platinum |
| 2017-2023 | Ford | F-250 Super Duty | XL |
| 2017-2023 | Ford | F-250 Super Duty | XLT |
| 2017-2023 | Ford | F-350 Super Duty | King Ranch |
| 2017-2023 | Ford | F-350 Super Duty | Lariat |
| 2018-2023 | Ford | F-350 Super Duty | Limited |
| 2017-2023 | Ford | F-350 Super Duty | Platinum |
| 2017-2023 | Ford | F-350 Super Duty | XL |
| 2017-2023 | Ford | F-350 Super Duty | XLT |
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By far the best tuning I’ve ever experienced. Truck absolutely came alive after MPT tuning and the transmission shifts so much smoother than stock.
Love my truck but was slow and clunky. Got a tune from MPT after installing a few mods and WoW what a difference! Slow grocery getter no more! The tune really woke it up and made it super fun to drive! No more turbo lag or shift issues. Now its motivated me to take it a step further becauase i cant wait to see and feel what it can be! So upgraded turbos, upgraded manifolds, catted downpipe and new exhaust are in my future! Cant wait to see how hard MPT will push it and how it will feel! Thanks MPT
ECOBEASTED with the tune alone!! Waiting for a sleepy cat at a light at the right time..... Chirping shifts, not hanging gears out to dry, shifts how I requested based on my driving habits, it might take a revision but thats part of the game and these guys will get it right. Sand dunes, i don't even have to break 3200rpm when climbing, power for days!!! I haven't towed with the tow tune yet, i have full confidence it will work as intended! Appreciate the recommendations on potential issues, like intercooler upgrade to mitigate heat soak. Best investment for my truck so far!!!!
I purchased the 93 PRX and couldn’t be happier everything was excellent but I wanted firmer shirts and Jose took care of that and made sure I was happy with the way it was shifting . And yes I think it is perfect for me , and followed up with me to make sure I was happy with everything
Thank you : Jose
The people at More Power Tuning were very easy to work with they listen to what I had to say. They didn’t try to oversell anything but they did suggest things for my truck where necessary and beneficial to achieve my desired goals. After installing my tunes, I had questions and called them several times never any pushback or attitude. They were all very helpful.