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Jeep Wrangler TJ Off-Road Parts & Accessories

Upgrade your Jeep Wrangler TJ (1997–2006) with high-quality off-road parts and accessories designed for strength, performance, and rugged style. Whether you’re restoring a classic trail rig or building a capable crawler, Underdog Motorsports has the gear to get your TJ ready for adventure.

Our selection includes lift kits, suspension components, control arms, off-road bumpers, skid plates, wheels, tires, lighting, and recovery gear—all from top-tier brands known for Jeep performance.

Bring your TJ to life with parts built to handle tough terrain while delivering solid ride quality and aggressive looks. Start your Jeep Wrangler TJ build today with help from the off-road experts at Underdog Motorsports

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Banks Power 00-03 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip Banks Power 00-03 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip Quick View
Banks Power

Banks Power 00-03 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip

$1,154.44 $1,039.00
GBE51332-B
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Packages Programmers & Chips
Optimizes airflow, air density, continuous power & MPG. Honors the host vehicle & improves longevity. Combines Ram-Air Intake and 100% stainless Monster Exhaust to...
Sale
Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System - SS Single Exhaust w/ Black Tip Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System - SS Single Exhaust w/ Black Tip Quick View
Banks Power

Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System - SS Single Exhaust w/ Black Tip

$1,721.11 $1,549.00
GBE51331-B
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Packages Programmers & Chips
The ultimate engineered power system: adds exhaust manifold to Stinger system, removes more factory restrictions for maximum engine efficiency, power and fuel economy. 4.0L...
Sale
Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System Quick View
Banks Power

Banks Power 98-99 Jeep 4.0L Wrangler PowerPack System

$1,721.11 $1,549.00
GBE51331
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Packages Programmers & Chips
The ultimate engineered power system: adds exhaust manifold to Stinger system, removes more factory restrictions for maximum engine efficiency, power and fuel economy. 4.0L...
Sale
Banks Power 98-99 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip Banks Power 98-99 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip Quick View
Banks Power

Banks Power 98-99 Jeep 4.0L Wrangler Stinger System - SS Single Exhaust w/ Black Tip

$1,154.44 $1,039.00
GBE51330-B
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Packages Programmers & Chips
The Banks Stinger Bundle optimizes your Jeep engine's airflow, air density, continuous power, and fuel economy. It improves throttle response and overall power to...
Sale
Banks Power 91-99 Jeep 4.0 Wrangler / 91-98 Cherokee Revolver Exhaust Manifold System Banks Power 91-99 Jeep 4.0 Wrangler / 91-98 Cherokee Revolver Exhaust Manifold System Quick View
Banks Power

Banks Power 91-99 Jeep 4.0 Wrangler / 91-98 Cherokee Revolver Exhaust Manifold System

$554.44 $499.00
GBE51327
Best Selling Products Exhaust, Mufflers & Tips Headers & Manifolds Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
With more power, quicker acceleration, and tougher construction than ever, the new Banks Revolver out-muscles any competitive exhaust manifold. Period! You'd think that being...
Sale
Banks Power 00-06 Wrangler/ 00-01 Cherokee/ 99-01 Grand Cherokee Torque Tube System Banks Power 00-06 Wrangler/ 00-01 Cherokee/ 99-01 Grand Cherokee Torque Tube System Quick View
Banks Power

Banks Power 00-06 Wrangler/ 00-01 Cherokee/ 99-01 Grand Cherokee Torque Tube System

$632.22 $569.00
GBE51306
Best Selling Products Exhaust, Mufflers & Tips Headers & Manifolds JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Built from heavy 400 stainless, replaces crack-prone stock piece. Easy bolt-on installation. Thick 1/2-inch flange is double welded, machined dead flat and precisely fitted...
Sale
Banks Power Pre-Filter (for PN 41835 / 41506) Banks Power Pre-Filter (for PN 41835 / 41506) Quick View
Banks Power

Banks Power Pre-Filter (for PN 41835 / 41506)

$48.98 $44.08
GBE42640
Air Filters Air Filters - Direct Fit Best Selling Products JEEP WRANGLER JK Jeep Wrangler JK Off-Road Parts & Accessories JEEP WRANGLER JL JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Banks hydrophobic pre-filters use uniform micron openings to...
Sale
Banks Power 97-06 Jeep 4.0L Wrangler Ram-Air Intake System Banks Power 97-06 Jeep 4.0L Wrangler Ram-Air Intake System Quick View
Banks Power

Banks Power 97-06 Jeep 4.0L Wrangler Ram-Air Intake System

$376.67 $339.00
GBE41816
Air Intake Systems Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Short Ram Air Intakes
Cold-air intake with large lifetime filter, enclosed housing and large tubing doubles stock flow, increasing power and fuel economy. Banks Ram-Air Superiority. 4.0L 6-CYL:...
Sale
Sold out
Banks Power Ford 6.9/7.3L / Jeep 4.0L Air Filter Element Banks Power Ford 6.9/7.3L / Jeep 4.0L Air Filter Element Quick View
Banks Power

Banks Power Ford 6.9/7.3L / Jeep 4.0L Air Filter Element

$62.22 $56.00
GBE41506
2015–2022 Ford F-150 Off-Road Parts & Accessories Air Filters Air Filters - Direct Fit Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life. Banks Ram-Air filter is a high-flow air-cleaner element that...
Sale
AVS 87-06 Jeep Wrangler High Profile Bugflector II Hood Shield - Smoke AVS 87-06 Jeep Wrangler High Profile Bugflector II Hood Shield - Smoke Quick View
AVS

AVS 87-06 Jeep Wrangler High Profile Bugflector II Hood Shield - Smoke

$84.70 $59.49
AVS24700
Best Selling Products Deflectors Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Stone/Bug Deflectors
No one enjoys scrubbing off stubborn, dried-up bug guts after a long road trip. That’s where the Bug?ector II comes in. The high-profile wrap-around...
ANZO 1996-2006 Jeep Wrangler LED Bar Windshield Mounting Brackets ANZO 1996-2006 Jeep Wrangler LED Bar Windshield Mounting Brackets Quick View
ANZO

ANZO 1996-2006 Jeep Wrangler LED Bar Windshield Mounting Brackets

$307.00
ANZ851034
Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Light Mounts Lights Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
LED Bar Mounting Bracket, For Use w/52 in. LED Light Bar, P/N[881030], . Made In USA. Laser Cut Design. Black Powder Coated Housing. Welded...
Airaid 97-06 Jeep Wrangler TJ 4.0L CAD Intake System w/ Tube (Dry / Red Media) Airaid 97-06 Jeep Wrangler TJ 4.0L CAD Intake System w/ Tube (Dry / Red Media) Quick View
Airaid

Airaid 97-06 Jeep Wrangler TJ 4.0L CAD Intake System w/ Tube (Dry / Red Media)

$404.99
AIR311-158
Air Intake Systems Best Selling Products Cold Air Intakes Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco
The AIRAID Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and...
Airaid 91-02 Jeep 2.5L 4 Cyl only PowerAid TB Spacer Airaid 91-02 Jeep 2.5L 4 Cyl only PowerAid TB Spacer Quick View
Airaid

Airaid 91-02 Jeep 2.5L 4 Cyl only PowerAid TB Spacer

$146.99
AIR310-511
Air Intake Systems Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Throttle Body Spacers
The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented...
Airaid 91-06 4.0L Jeeps PowerAid TB Spacer Airaid 91-06 4.0L Jeeps PowerAid TB Spacer Quick View
Airaid

Airaid 91-06 4.0L Jeeps PowerAid TB Spacer

$115.99
AIR310-510
Air Intake Systems Best Selling Products Jeep Off-Road Parts & Accessories JEEP WRANGLER TJ Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Throttle Body Spacers
The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented...
Air Lift Air Lift 1000 Air Spring Kit Air Lift Air Lift 1000 Air Spring Kit Quick View
Air Lift

Air Lift Air Lift 1000 Air Spring Kit

$134.12
ALF80702
Air Suspension Kits Best Selling Products Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More
Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are...
Sale
Air Lift Wireless Air Control System V2 w/EZ Mount Air Lift Wireless Air Control System V2 w/EZ Mount Quick View
Air Lift

Air Lift Wireless Air Control System V2 w/EZ Mount

$1,114.70 $995.95
ALF74000EZ
2003–2009 Toyota 4Runner Off-Road Parts & Accessories 2009–2013 Ford F-150 Off-Road Parts & Accessories 2010–2024 Toyota 4Runner Off-Road Parts & Accessories 2015–2022 Ford F-150 Off-Road Parts & Accessories Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 Ford F-250 & F-350 Off-Road Parts & Accessories Jeep Wrangler JK Off-Road Parts & Accessories Jeep Wrangler TJ Off-Road Parts & Accessories LEXUS LX450 LEXUS LX470 Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More RAM 1500 11-18 RAM 2500 10-18 RAM 3500 10-18 Suspension Controllers TOYOTA FJ
Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring, the WirelessAir on-board air compressor system from Air Lift is...
Sale
Air Lift Wireless Air Control System V2 Air Lift Wireless Air Control System V2 Quick View
Air Lift

Air Lift Wireless Air Control System V2

$927.29 $825.95
ALF74000
2003–2009 Toyota 4Runner Off-Road Parts & Accessories 2009–2013 Ford F-150 Off-Road Parts & Accessories 2010–2024 Toyota 4Runner Off-Road Parts & Accessories 2015–2022 Ford F-150 Off-Road Parts & Accessories Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 Ford F-250 & F-350 Off-Road Parts & Accessories Jeep Wrangler JK Off-Road Parts & Accessories Jeep Wrangler TJ Off-Road Parts & Accessories LEXUS LX450 LEXUS LX470 Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More RAM 1500 11-18 RAM 2500 10-18 RAM 3500 10-18 Suspension Controllers TOYOTA FJ
Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring, the WirelessAir on-board air compressor system from Air Lift is...
Air Lift Air Lift 1000 Air Spring Kit Air Lift Air Lift 1000 Air Spring Kit Quick View
Air Lift

Air Lift Air Lift 1000 Air Spring Kit

$142.82
ALF60811
Air Suspension Kits Best Selling Products Jeep Wrangler TJ Off-Road Parts & Accessories Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More
Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are...
Air Lift Load Controller Dual Heavy Duty Compressor Air Lift Load Controller Dual Heavy Duty Compressor Quick View
Air Lift

Air Lift Load Controller Dual Heavy Duty Compressor

$590.47
ALF25856
2003–2009 Toyota 4Runner Off-Road Parts & Accessories 2009–2013 Ford F-150 Off-Road Parts & Accessories 2010–2024 Toyota 4Runner Off-Road Parts & Accessories 2015–2022 Ford F-150 Off-Road Parts & Accessories 2017–2025 Ford Raptor Off-Road Parts & Accessories Air Compressors Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 1500 19- CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 Ford F-250 & F-350 Off-Road Parts & Accessories Jeep Gladiator JT Off-Road Parts & Accessories Jeep Wrangler JK Off-Road Parts & Accessories Jeep Wrangler TJ Off-Road Parts & Accessories LEXUS LX450 LEXUS LX470 Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More RAM 1500 11-18 RAM 1500 19-23 RAM 2500 10-18 RAM 2500 19-23 RAM 3500 10-18 RAM 3500 19-23 TOYOTA FJ
Offering quick and convenient air pressure adjustment, LoadController (Compact, Dual Path, Heavy Duty) will have your vehicle back on the level in no time,...
Air Lift Load Controller Single Heavy Duty Compressor Air Lift Load Controller Single Heavy Duty Compressor Quick View
Air Lift

Air Lift Load Controller Single Heavy Duty Compressor

$387.72
ALF25854
2003–2009 Toyota 4Runner Off-Road Parts & Accessories 2009–2013 Ford F-150 Off-Road Parts & Accessories 2010–2024 Toyota 4Runner Off-Road Parts & Accessories 2015–2022 Ford F-150 Off-Road Parts & Accessories 2017–2025 Ford Raptor Off-Road Parts & Accessories Air Compressors Best Selling Products CHEVY-GMC 1500 07-18 CHEVY-GMC 1500 19- CHEVY-GMC 2500 11-19 CHEVY-GMC 2500-3500 01-10 Ford F-250 & F-350 Off-Road Parts & Accessories Jeep Gladiator JT Off-Road Parts & Accessories Jeep Wrangler JK Off-Road Parts & Accessories Jeep Wrangler TJ Off-Road Parts & Accessories LEXUS LX450 LEXUS LX470 Newest Off-Road Products | Tacoma, 4Runner, Tundra, GX, Bronco Performance Suspension Upgrades for Toyota, Jeep & More RAM 1500 11-18 RAM 1500 19-23 RAM 2500 10-18 RAM 2500 19-23 RAM 3500 10-18 RAM 3500 19-23 TOYOTA FJ
Offering quick and convenient air pressure adjustment, LoadController (Compact, Single Path, Heavy Duty) will have your vehicle back on the level in no time,...
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