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.
StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels –...
StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels –...
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are...
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsBrake Rotors - OEBrakes, Rotors & PadsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and...
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, BroncoToyota
C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and...
C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and...
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, BroncoToyotaTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are...
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, BroncoToyota
StopTech Sport Rotors are also available with an optional cryogenic treatment. Although cryogenic treatment is invisible to the naked eye; many fleet customers are...
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
Brake shoe selection is essential for optimizing system performance and safety. Centric PremiumTM brake shoe formulas are designed to preform within certain temperature ranges...
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 GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoToyotaTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA TUNDRA 00-06
Longest wearing most advanced material available. 100% scorched for easy bed-in. 100% shimmed to eliminate noise and vibration. Stable friction performance across a wide...
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, BroncoToyota
Longest wearing most advanced material available. 100% scorched for easy bed-in. 100% shimmed to eliminate noise and vibration. Stable friction performance across a wide...
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
Shimmed to eliminate noise and vibration. Formulated for reduced noise. Advanced Ceramic compounds. Post cured for consistent performance throughout the service life of the...
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, BroncoToyota
Shimmed to eliminate noise and vibration. Formulated for reduced noise. Advanced Ceramic compounds. Post cured for consistent performance throughout the service life of the...
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, BroncoToyotaTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA TUNDRA 00-06
Shimmed to eliminate noise and vibration. Formulated for reduced noise. Semi-Metallic compounds. Post cured for consistent performance throughout the service life of the brake...
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, BroncoToyota
Shimmed to eliminate noise and vibration. Formulated for reduced noise. Semi-Metallic compounds. Post cured for consistent performance throughout the service life of the brake...
2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreShocks and StrutsSuspensionToyotaTOYOTA 4RUNNER 03-09
Old Man Emu Nitrocharger Plus shocks combine off-road dependability with smooth, on road driving and affordability. Nitrocharger Plus has been tested and tuned specifically...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreShocks and StrutsSuspensionToyotaTOYOTA 4RUNNER 03-09TOYOTA FJ
Old Man Emu Nitrocharger Plus shocks combine off-road dependability with smooth, on road driving and affordability. Nitrocharger Plus has been tested and tuned specifically...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 96-02
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
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 ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA FJ
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
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 ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA FJ
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 96-02
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 96-02
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
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 ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA FJTOYOTA TACOMA 05-15
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCoilover SpringsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 96-02TOYOTA TACOMA 95-04
When undertaking 4X4 remote area travel, the need to carry sufficient fuel, water, vehicle spares and safety equipment invariably means that your 4WD will...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 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 ProductsFord broncoJEEP WRANGLER JKJEEP WRANGLER TJLEXUS GX470LEXUS LX450LEXUS LX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoOil FiltersOils & Oil FiltersTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA 4RUNNER 96-02TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06TOYOTA TUNDRA 07-13
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor...
2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, BumpersBest Selling ProductsNewest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreShocks and StrutsSuspensionToyotaTOYOTA 4RUNNER 03-09TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22
Old Man Emu Nitrocharger Plus struts combine off-road dependability with smooth, on road driving and affordability. Nitrocharger Plus has been tested and tuned specifically...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsBushing KitsLEXUS GX460Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreSuspensionToyotaTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 96-02
Energy Suspension(R) performance bump stops help cushion a collapsing suspension, preventing bottoming-out and expensive vehicle damage. Hyper-Flex(TM) performance polyurethane bump stops for control arms,...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCHEVY-GMC 1500 07-18CHEVY-GMC 1500 19-Ford broncoLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA 4RUNNER 96-02TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA tacoma 24-TOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06WHEELSWheels - Cast
Staying true to the ICON Alloys approach, the Nuevo has been engineered to maximize caliper clearance and optimize wheel position for un-hindered suspension travel...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCHEVY-GMC 1500 07-18CHEVY-GMC 1500 19-Ford broncoLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA 4RUNNER 96-02TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA tacoma 24-TOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06WHEELSWheels - Cast
Staying true to the ICON Alloys approach, the Nuevo has been engineered to maximize caliper clearance and optimize wheel position for un-hindered suspension travel...
1996–2002 Toyota 4Runner Off-Road Parts & Accessories2003–2009 Toyota 4Runner Off-Road Parts & Accessories2007–2014 Toyota FJ Cruiser Parts & Accessories | Lift Kits, Wheels, Bumpers2010–2024 Toyota 4Runner Off-Road Parts & AccessoriesBest Selling ProductsCHEVY-GMC 1500 07-18CHEVY-GMC 1500 19-Ford broncoLEXUS GX460LEXUS GX470Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, BroncoPerformance Suspension Upgrades for Toyota, Jeep & MoreTOYOTA 4RUNNER 03-09TOYOTA 4RUNNER 10-24TOYOTA 4RUNNER 96-02TOYOTA FJTOYOTA TACOMA 05-15TOYOTA TACOMA 16-22TOYOTA tacoma 24-TOYOTA TACOMA 95-04TOYOTA TUNDRA 00-06WHEELSWheels - Cast
Staying true to the ICON Alloys approach, the Anza has been engineered to maximize caliper clearance and optimize wheel position for un-hindered suspension travel...
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