




Durable 3-inch steel step bars with slip-resistant pads, featuring a black powder coat finish for corrosion resistance. Easy bolt-on installation requires no drilling. Enhances safety and style for 2004-2008 Ford F-150 SuperCab trucks.
Top Features
Heavy-duty 3-inch round steel tubing
Recessed polymer step pads for secure footing
Mount kit included
Black powder coat finish resists rust
Bolt-on installation with included hardware, no drilling
Enhances vehicle accessibility and rugged look
Vehicle Fitment
2004-2008 Ford F-150 SuperCab Pickup
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/
The Westin 23-2355 E-Series 3 Nerf Step Bars deliver both rugged style and practical functionality for 2004 to 2008 Ford F-150 SuperCab owners. Crafted from durable 3-inch diameter round steel tubing, these step bars feature a recessed step area with a polymer pad designed for secure footing and enhanced safety. Their sleek black powder coat finish offers long-lasting corrosion resistance while complementing the truck’s aggressive look. Engineered for a bolt-on installation with no drilling required, these nerf bars offer a hassle-free upgrade that enhances both accessibility and vehicle aesthetics. Backed by Westin’s reputation for quality and fitment precision, these step bars are an ideal choice for those seeking durability, style, and convenience.
Key Features
Constructed from heavy-duty 3-inch round steel tubing
Recessed step area with slip-resistant polymer pads
Durable black powder coat finish for corrosion resistance
Vehicle-specific bolt-on mounting kit included—no drilling necessary
Designed to enhance truck accessibility and style
Compatible with 2004-2008 Ford F-150 SuperCab
OEM-quality engineering for precise fit and finish
Benefits
Provides safe, sturdy footing for easy vehicle entry and exit
Long-lasting finish withstands harsh weather and road conditions
Simple bolt-on installation reduces time and effort, preserving vehicle integrity
Adds a rugged, aggressive look to the vehicle’s exterior
Backed by a manufacturer warranty ensuring quality and peace of mind
Product Specifications
Diameter: 3 inches (round tube)
Finish: Black powder coat
Material: Heavy-duty steel tubing
Step Pad: Polymer slip-resistant pads, recessed design
Mounting: Bolt-on, vehicle-specific hardware included
Length and fit: Designed for 2004-2008 Ford F-150 SuperCab
Install Difficulty Level
Installation of the Westin 23-2355 E-Series Nerf Step Bars is straightforward and beginner-friendly. With included vehicle-specific mounting hardware, the process is completely bolt-on and requires no drilling. Most users can complete installation in approximately 30 to 45 minutes using basic hand tools, making it a quick upgrade that does not require professional assistance.
Vehicle Fitment
This product fits the following vehicle configuration: 2004 through 2008 Ford F-150 SuperCab pickups. Compatible with all engine options available in this range.
For any questions about this product or to report any inaccuracies in the product description, please contact 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 |
|---|---|---|---|
| 2007-2008 | Ford | F-150 | FX2 |
| 2004-2008 | Ford | F-150 | FX4 |
| 2006 | Ford | F-150 | Harley-Davidson Edition |
| 2004-2008 | Ford | F-150 | Lariat |
| 2004-2008 | Ford | F-150 | STX |
| 2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION |
| 2004-2008 | Ford | F-150 | XL |
| 2004-2008 | Ford | F-150 | XLT |
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MPT is great.
Had an ** tune on my 2014 f150 5.0 and put on some tires that were shorter, Ii had to change the tire size and ** stopped offering support for my tune so I switched to MPT everything has been very straightforward. I have been through a few revisions of tunes to get it dialed to my needs but my truck now shifts better, has more power, and runs smoother than it every did with my ** tune. I purchased both the adaptive octane performance trans tune and the 91 performance and both are worlds better than the **. I also like the ability to adjust the idle rpm, tires size, and gear ratio from the SCT tuner before i install the tune, this is something i could not do with **. The customer support is also much better and no bickering or hostility like there was with ** and I appreciate that and the patience of Ross at MPT very much. Would definitely recommend them for your tuning needs! God bless you all at MPT
Will post a video of the acceleration on my youtube soon @Bless-edisYeshuaHamashiach
We have two Can Am Renegade 850's in a 16' enclosed trailer that we pull with this truck. The transmission couldn't make up its mind which gear it wanted, also has larger tires on. The MPT TUNE set everything perfect. Rips awesome! Pulls trailer great! Service is absolutely amazing with all my questions. Installing cold air intake next from Morepowertuning.com
Jose at MPT not only helped me every step of the way he fine tuned my ROUSH F150 to the way it should have come off the assembly line with a historic name on the grill like ROUSH! 0-60 is 1.3 sec faster and top end never stops!!! The historic Ford 10 speed transmission “searching” has also been dealt with. Thank you MPT for making my ROUSH F150 fast
Procharged 2014 mustang 3.7, MPT did a fantastic job remote tuning. I will be back for future tunes for future mods.
I did some research on custom tunes looking for the best and that’s what I got. I got the 91prx tune and 87 tow/daily tune both without transmission tuning. On my 2022 f150 Tremor it made a night and day difference. The truck pulls hard when you floor it going 70mph down the highway or at 35mph in town. My SCT programmer showed the highest boost at 21.02. The shifting and throttle response in sport mode is so fun and tempting every time I get into the truck. I drive around in normal mode on the 91prx tune everyday and the shifting is smooth. Just make the purchase. You won’t regret it!