Upgrade your 2025+ Toyota 4Runner with high-quality off-road parts and accessories built for performance, durability, and trail capability. Whether you’re prepping for overlanding, weekend wheeling, or just want to give your new 4Runner a bold stance, Underdog Motorsports has you covered.
Browse our growing collection of lift kits, suspension upgrades, bumpers, wheels, tires, lighting, roof racks, skid plates, and recovery gear, all sourced from top off-road brands. Designed to enhance ride quality, ground clearance, and protection, these parts are engineered for the latest generation of the iconic 4Runner platform.
From daily drivers to serious off-road builds, our parts help you get the most out of your 2025+ 4Runner—on the road or off the grid. Start building your adventure-ready rig with Toyota 4Runner off-road parts from Underdog Motorsports.
2024+ Lexus GX550 Parts & Accessories | Lift Kits, Wheels, Bumpers2024+ Toyota Land Cruiser LC250 Parts & Accessories | Lift Kits, Wheels, Bumpers2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - OEBrakes, Rotors & PadsLEXUS LX600Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA tacoma 24-TOYOTA TUNDRA 22-
The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise....
2024+ Toyota Land Cruiser LC250 Parts & Accessories | Lift Kits, Wheels, Bumpers2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - OEBrakes, Rotors & PadsLEXUS LX600Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA tacoma 24-TOYOTA TUNDRA 22-
The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise....
The MagnaFlow Toyota 4Runner Overland Series Cat-Back Performance Exhaust System #19657 is engineered for off-road function and built to explore further. This Toyota 4Runner...
Baja Designs 2025+ Toyota 4Runner Behind The Grille Squadron Sport Kit - AmberThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025...
Baja Designs 2025+ Toyota 4Runner Behind The Grille Squadron Pro Kit - AmberThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025...
Baja Designs 2025+ Toyota 4Runner Behind The Grille Squadron Sport Kit - ClearThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025...
Baja Designs 2025+ Toyota 4Runner Behind The Grille Squadron Pro Kit - ClearThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025...
Baja Designs 2025+ Toyota 4Runner TRD Pro/Trailhunter S2 Sport OEM Fog Light Kit - AmberThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner...
Baja Designs 2025+ Toyota 4Runner TRD Pro/Trailhunter S2 Sport OEM Fog Light Kit - ClearThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2024+ Toyota Tacoma LP4 A-Pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum 2025 Toyota...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2025+ Toyota 4Runner XL 80 A-Pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum 2025...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2025+ Toyota 4Runner XL Pro A-Pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum 2025...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2025+ Toyota 4 Runner XL Sport A-Pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2025+ Toyota 4Runner Squadron Pro A-pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum 2025...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLight MountsLightsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-
Baja Designs 2025+ Toyota 4Runner Squadron Sport A-Pillar KitThis Part Fits: Year Make Model Submodel 2025 Toyota 4Runner Limited 2025 Toyota 4Runner Platinum 2025...
Crafted from premium polyurethane, these UR (as in "you are") mud flaps have been engineered to perform consistently in a variety of environments. Our...
Crafted from premium polyurethane, these UR (as in "you are") mud flaps have been engineered to perform consistently in a variety of environments. Our...
Crafted from premium polyurethane, these UR (as in "you are") mud flaps have been engineered to perform consistently in a variety of environments. Our...
2024+ Lexus GX550 Parts & Accessories | Lift Kits, Wheels, Bumpers2024+ Toyota Land Cruiser LC250 Parts & Accessories | Lift Kits, Wheels, Bumpers2025+ Toyota 4Runner Off-Road Parts & AccessoriesAir FiltersBest Selling ProductsCabin Air FiltersGX550LEXUS GX550LEXUS LX600Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA 4RUNNER 25-TOYOTA LC250 24-TOYOTA tacoma 24-TOYOTA TUNDRA 22-
K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology - protecting your vehicle’s occupants,...
2025+ Toyota 4Runner Off-Road Parts & AccessoriesAir FiltersAir Filters - Drop InBest Selling ProductsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA 4RUNNER 25-TOYOTA tacoma 24-
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
2024+ Lexus GX550 Parts & Accessories | Lift Kits, Wheels, Bumpers2024+ Toyota Land Cruiser LC250 Parts & Accessories | Lift Kits, Wheels, Bumpers2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsGX550LEXUS GX550Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MorePerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionSuspension Arms & ComponentsToyotaTOYOTA 4RUNNER 25-TOYOTA LC250 24-
With Toyota/Lexus’s multi-link suspension design, our KINETIK series billet aluminum lower trailing arms take your rig to the next level. We machine these in-house...
2024+ Lexus GX550 Parts & Accessories | Lift Kits, Wheels, Bumpers2024+ Toyota Land Cruiser LC250 Parts & Accessories | Lift Kits, Wheels, Bumpers2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsGX550LEXUS GX550Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MorePerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionSuspension Arms & ComponentsToyotaTOYOTA 4RUNNER 25-TOYOTA LC250 24-
With Toyota/Lexus’s multi-link suspension design, our KINETIK series billet aluminum lower trailing arms take your rig to the next level. We machine these in-house...
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