DV8 Offroad INFEND-08RB Rear Inner Fender Liners 2021-2025 Ford Bronco 2-Door and 4-Door

The DV8 Offroad INFEND-08RB is a set of rear inner fender liners built specifically for the 2021-2025 Ford Bronco 2-door and 4-door. Constructed from 1.5mm aluminum with a satin black powder coat finish and raw paintable aluminum mesh accent panels, the INFEND-08RB replaces the factory plastic inner fenders with a durable, high-clearance upgrade that protects your fuel lines, brake lines, and rear wheel well components from trail debris. Installation is a bolt-on process with minor drilling required, averaging about 2.5 hours. This product is covered by DV8 Offroad's 1-year limited warranty against defects in material and workmanship.

Why the INFEND-08RB Outperforms Factory Plastic

The factory plastic inner fender liners on the 6th-generation Bronco are designed for cost and quiet ride on pavement, not protection on the trail. They crack under flex, trap moisture against metal, and offer minimal shielding from rocks, roots, and mud packed into the rear wheel wells. The INFEND-08RB replaces all of that with 1.5mm aluminum that is strong enough to deflect trail debris without adding excessive weight. The satin black powder coat finish resists corrosion, scratches, and UV fade. The removable raw aluminum mesh accent panels let you keep the look factory-correct or paint them to match your Bronco's body color or a custom accent.

Beyond protection, the high-clearance geometry of the INFEND-08RB opens up tire and suspension options that the factory plastic simply cannot accommodate. With these liners installed, Broncos running the Sasquatch package can run 37-inch tires without any lift. Non-Sasquatch Broncos need a 2.5-3 inch lift to clear 37-inch tires. Remote reservoir shocks, including Fox, King, and Bilstein remote setups, fit without interference, which is a capability that not all aftermarket liner options on the market provide.

1.5mm Aluminum Construction and Satin Black Powder Coat

DV8 Offroad built the INFEND-08RB from 1.5mm aluminum, a thickness that keeps the set lightweight while providing meaningful impact resistance over factory plastic. The main liner panels receive a satin black powder coat finish that bonds to the aluminum surface and holds up to the abrasion of repeated trail use. The mesh accent panels are left in raw aluminum to give you a second-material contrast look directly out of the box, and they are removable so you can prep and paint them any color before installation if you prefer a fully blacked-out wheel well or a body-matched appearance. This is described by DV8 as an improved and simplified design compared to the predecessor INFEND-05RB, refining the fit and mounting process based on real-world Bronco build feedback.

What's Included with INFEND-08RB

• (2) Rear inner fender liners, driver side and passenger side, satin black powder coated aluminum
• (2) Raw aluminum mesh accent panels, one per fender, removable and paintable
• (1) Black hardware kit including mounting bolts, nutserts, nuts, and fasteners

No additional hardware purchases are required. The included black hardware kit provides everything needed to complete the installation on both sides.

Fitment: 2021-2025 Ford Bronco Rear Inner Fender Liners

INFEND-08RB fits the 2021, 2022, 2023, 2024, and 2025 Ford Bronco in both 2-door and 4-door configurations. This product is compatible with all trim levels of the 6th-generation Bronco except the Raptor, Heritage, Heritage Limited Edition, and Everglades. Those four trims have unique body and fender configurations that are not compatible with this liner design. Confirm your trim before ordering. Fitment has not been confirmed for 2026 models at time of listing.

Excluded trims (not compatible): Raptor (all years), Heritage (2023-2025), Heritage Limited Edition (2023-2025), Everglades (all years). Do not order INFEND-08RB for these trims.

Full Specifications

Installation Overview

The INFEND-08RB is a bolt-on installation with minor drilling required. Unlike a fully drill-free install, this process requires expanding or opening existing factory mounting holes to accept nutserts. This is a moderate DIY install that most Bronco owners comfortable with basic fabrication can complete in approximately 2.5 hours. No cutting of the vehicle body is required.

• Tools needed: ratchet and 10mm socket, 3mm and 5mm Allen wrenches, drill with appropriate bit, nutsert installation tool, clip removal tool, plastic pry tool, torque wrench
• Remove factory plastic inner fender liners using factory hardware and push clips
• Assemble DV8 liner panels by attaching mesh accent panels to the main liner body
• Test-fit liner in the rear wheel well and leave bolts loose during initial fitment
• Mark and drill factory holes where expansion is required for nutsert installation
• Install nutserts into drilled locations using a nutsert tool
• Position the liner and bolt down using the provided black hardware kit and remaining factory hardware
• Tighten all fasteners, confirm clearance on all sides, and repeat for the opposite side

If you plan to paint the mesh accent panels, remove them before installation, prep and paint them, and allow full cure time before attaching to the liner.

Tire Size and Lift Compatibility

One of the main reasons Bronco owners upgrade to the INFEND-08RB over factory plastic is the high-clearance design. Here is what fits with the INFEND-08RB installed:

• 35-inch tires with Sasquatch package: Fits without any lift. The Sasquatch package's wider fender flares and suspension geometry already provide the needed clearance.
• 35-inch tires without Sasquatch package: Requires a 2-3 inch lift for proper clearance.
• 37-inch all-terrain tires: Requires a 2.5-3 inch lift. DV8 has confirmed this fitment with testing at 3 inches of lift.
• 37-inch mud terrain tires: DV8 notes potential for some rubbing, particularly on factory wheels or aggressive trail use. A 3-inch or more lift is strongly recommended.
• Remote reservoir shocks: The high-clearance geometry is specifically designed to accommodate remote reservoir shock bodies from brands such as Fox, King, and Bilstein.

Complete Your Bronco Build: INFEND-08RB and INFEND-08FB Front Counterpart

The INFEND-08RB covers the rear wheel wells. If you want full front-to-rear aluminum inner fender coverage, pair it with the INFEND-08FB, which is the current-generation DV8 Offroad front inner fender liner for the same 2021-2025 Ford Bronco fitment. Both are 1.5mm aluminum with satin black powder coat and raw aluminum mesh accent panels, and both are priced at $499.99. The INFEND-08FB front installation averages 3.5 hours due to the additional complexity of the front wheel well geometry.

If you are replacing the older INFEND-05RB predecessor, the INFEND-08RB is the updated successor with an improved and simplified design. The main difference in the installation process is that the INFEND-08RB requires minor drilling for nutserts while the INFEND-05RB was a fully drill-free install. The new design reflects feedback from the Bronco community and delivers better fit and clearance.

DV8 Offroad 1-Year Limited Warranty

DV8 Offroad warrants the DVEINFEND-08RB against defects in workmanship and material for one year from the date of purchase. The warranty covers the cost of the product itself and does not cover installation labor, freight, or normal wear. Warranty claims require notification to DV8 within one month of discovering the defect, and the defective product must be returned to DV8 at the purchaser's expense for inspection. At DV8's option, the remedy will be repair or replacement with an equivalent product. This warranty is non-transferable. Products showing signs of alteration, improper installation, neglect, collision damage, or misuse are not covered.

Because the INFEND-08RB is an appearance and protection part with no effect on your Bronco's emissions system or powertrain, installing it does not void your Ford factory warranty. Under the federal Magnuson-Moss Warranty Act, a manufacturer cannot void your powertrain warranty simply because an aftermarket part was installed, unless they can prove that specific part directly caused the failure being claimed.

About DV8 Offroad

DV8 Offroad designs and manufactures a full catalog of off-road accessories for Jeep and Ford platforms, including bumpers, skid plates, rock sliders, fender flares, and inner fender liners. The INFEND-08RB reflects DV8's focus on purpose-built protection parts that give serious off-road drivers functional upgrades over factory plastic without requiring irreversible modifications to the vehicle. DV8 Offroad is headquartered in Riverside, California.

Frequently Asked Questions

Does the INFEND-08RB fit the 2025 Ford Bronco?
Yes. The INFEND-08RB is confirmed for 2021, 2022, 2023, 2024, and 2025 Ford Bronco models. Multiple authorized dealers including 4WheelParts list 2025 as a confirmed fitment year. Fitment for the 2026 model year has not been confirmed at time of this listing.

Does INFEND-08RB fit the Bronco Raptor?
No. The Bronco Raptor is not compatible with INFEND-08RB. The Raptor uses a different body structure and fender mounting configuration that is not compatible with this liner design. Do not order DVEINFEND-08RB for a Raptor build.

Does INFEND-08RB fit the Bronco Heritage or Heritage Limited?
No. Both the Heritage and Heritage Limited Edition trims are excluded. These trims have a unique fender flare and body configuration that is not compatible with the INFEND-08RB mounting system. This exclusion applies across all model years where those trims were offered (2023, 2024, and 2025).

Does INFEND-08RB fit the Bronco Everglades?
No. The Everglades trim is not compatible. Like the Raptor and Heritage models, the Everglades has unique body and fender geometry that prevents fitment of this liner.

Will INFEND-08RB fit my Bronco with 37-inch tires?
Yes, with the correct lift. DV8 has confirmed that the INFEND-08RB clears 37-inch all-terrain tires with a 2.5-3 inch lift installed. If you are running 37-inch mud terrain tires, DV8 notes the possibility of some rubbing, particularly on stock wheels or aggressive trail use. A 3-inch or greater lift is recommended for mud terrain fitment. For the factory Sasquatch 35-inch tires, no lift is needed.

Does the INFEND-08RB work with remote reservoir shocks?
Yes. The high-clearance design of the INFEND-08RB is specifically built to accommodate remote reservoir shock bodies. Fox, King, Bilstein, and similar remote reservoir setups will fit without interference. This is one of the key functional advantages over the factory plastic liner, which does not provide reliable clearance for reservoir shock bodies.

Is drilling required to install INFEND-08RB?
Yes, minor drilling is required. The installation process involves expanding existing factory mounting holes to accept nutserts. This is not a fully drill-free install. You will need a drill with an appropriate bit and a nutsert installation tool. No cutting or permanent modification to the vehicle body is needed beyond the drilled holes. DV8 and authorized dealers describe this as a straightforward bolt-on process for a moderately experienced DIY installer.

How long does it take to install INFEND-08RB?
Offroad Alliance cites an estimated installation time of approximately 2.5 hours for both sides. This estimate assumes a moderately experienced installer with the correct tools including a drill and nutsert tool. If you plan to paint the mesh accent panels before installation, allow additional time for prep and paint cure.

Can the mesh panels be painted?
Yes. The mesh accent panels are raw aluminum and are removable from the main liner body. You can prep them and paint them to match your Bronco's body color, a wheel color, or any custom finish before installation. This makes the INFEND-08RB adaptable to both a blacked-out build and a color-coordinated build.

What is the difference between INFEND-08RB and INFEND-05RB?
The INFEND-08RB is the updated successor to the INFEND-05RB. DV8 describes it as an improved and simplified design. The primary installation difference is that the INFEND-05RB was a fully drill-free bolt-on while the INFEND-08RB requires minor drilling for nutserts. The INFEND-08RB offers better clearance geometry and is the current production version. The INFEND-05RB has been superseded.

Does INFEND-08RB fit both the 2-door and 4-door Bronco?
Yes. The rear inner fenders on the 6th-generation Bronco are the same component across both body configurations. INFEND-08RB fits both 2-door and 4-door models for all compatible trims from 2021 through 2025.

Is INFEND-08RB legal in all 50 states?
Yes. The INFEND-08RB is a wheel well liner and appearance protection part. It has no effect on emissions equipment, and no CARB exemption number is required or applicable for this product type. It is legal for use in all 50 states including California. California residents should review the Prop 65 notice below.

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including lead and lead compounds, DEHP, bisphenol A (BPA), and Nickel, which are known to the State of California to cause cancer, birth defects, and other reproductive harm. For more information, visit www.p65warnings.ca.gov.