2003–2009 Toyota 4Runner Off-Road Parts & Accessories
Enhance your 2003–2009 Toyota 4Runner with our selection of premium off-road parts and accessories. Whether you're building for weekend trails or daily driving with extra attitude, we offer everything you need to upgrade performance, ride quality, and durability.
Choose from lift kits, shocks, control arms, bumpers, skid plates, wheels, tires, lighting, and recovery gear, all sourced from top brands known for quality and off-road performance.
At Underdog Motorsports, we specialize in Toyota builds and understand what your 4Runner needs to handle whatever lies ahead. Build with confidence and transform your 4th Gen 4Runner into a capable, head-turning off-road machine.
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - OEBrakes, Rotors & PadsLEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance.This Part Fits: Year Make Model Submodel 2003-2009 Lexus...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - Slot & DrilledBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - OE - CryoBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
Power Stop Evolution Coated rotors are a direct bolt-on replacement for factory equipment. Fully coated using Genuine GEOMET rust preventative coating; treated with a...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake ShoesBrakes, Rotors & PadsLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Autospecialty parking brake shoes are engineered to satisfy the most demanding professional installers. The shoes are precision cam ground for proper fitment. All shoes...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake ShoesBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06
PowerStop has a reputation for precision and adherence to the strictest OEM standards, which extends to our brake shoe line. The Autospecialty brake shoes...
The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise....
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - OEBrakes, Rotors & PadsLEXUS GX460LEXUS GX470LEXUS LX450Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise....
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - OEBrakes, Rotors & PadsLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA TUNDRA 00-06
The PowerStop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - OEBrakes, Rotors & PadsLEXUS GX460LEXUS GX470LEXUS LX450Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
The PowerStop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - PerformanceBrakes, Rotors & PadsLEXUS GX460LEXUS GX470LEXUS LX450Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
An excellent solution for 4x4 use, this heavy duty Greenstuff formulation has slightly lower friction than its 2000 series counterpart (average friction coefficient 0.45mm)...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & Accessories2025+ Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBrake Pads - PerformanceBrakes, Rotors & PadsLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA tacoma 24-TOYOTA TUNDRA 00-06
An excellent solution for 4x4 use, this heavy duty Greenstuff formulation has slightly lower friction than its 2000 series counterpart (average friction coefficient 0.45mm)...
CTEK Battery Charger - MXS 5.0 4.3 Amp 12 VoltThis Part Fits: Year Make Model Submodel 1997-1998,2002-2003 Acura CL Base 1997-1999,2001 Acura CL Premium...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoProgrammers & ChipsThrottle ControllersTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA tacoma 24-TOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06TOYOTA TUNDRA 07-13TOYOTA TUNDRA 14-21TOYOTA TUNDRA 22-
PedalMonster is the only OBD-connected torque response controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle delay, instantly making your vehicle...
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes cross-drilled StopTech Sport Rotors;...
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes cross-drilled StopTech Sport Rotors;...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - DrilledBrakes, Rotors & PadsLEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes cross-drilled StopTech Sport Rotors;...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - DrilledBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes cross-drilled StopTech Sport Rotors;...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - DrilledBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes cross-drilled StopTech Sport Rotors;...
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes drilled & slotted StopTech...
Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes drilled & slotted StopTech...
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies.
privacy policy