AIRAID

Founded in 1997, AIRAID advanced the automotive aftermarket industry with the introduction of its AIRAID Intakes brand of air intake systems. Initially developed for light trucks and sport utility vehicles, the first AIRAID kits combined an open-element cotton gauze filter with an intake tube to produce an innovative, easy-to-install intake kit which dramatically increased airflow, horsepower and torque while improving overall engine performance.

BORLA

BORLA PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. They began three decades ago as a manufacturer of exhaust systems for such “concurs classics” as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today’s performance vehicles for the street, off-road, and racing.

K&N Engineering

K&N Engineering in Riverside California is the world’s leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications.

DiabloSport

DiabloSport is a manufacturer of high performance automotive electronics that re-program a vehicle’s factory computer. They’re an industry leader in vehicle calibration, which is performed by “flashing” or re-programming vehicles through the OBD-II port (Diagnostics port).Since 2001, DiabloSport offers industry leading performance programmers that stay ahead of the technology curves. Today, they are the only company to offer color touch screen hand-held programmers in all of our OBD-II flash devices.

Bullydog

Since its founding in 1998, Bully Dog has been known for innovation and creativity among truck owners and enthusiasts. From new vehicle support, to switch-on-the-fly power levels, to big rig power and economy tuning, Bully Dog offers unrivaled solutions to truck drivers the world over.

Mangaflow

Magnaflow has 30 years of experience. Their 30,000 square-foot R&D tech center is home to two in-ground dynamometers, a flow bench, and sound testing to ensure that every new part passes our quality and performance standards before being approved for manufacturing. If it doesn’t produce power, they don’t make it. Explore their exhaust systems, diesel exhaust systems, performance headers, performance mufflers and more.

Hypertech

Power Tuning is a procedure that Hypertech invented and developed to improve the performance and efficiency of computer-controlled vehicles. An internal combustion engine needs air, fuel, and spark, the familiar "Combustion Triangle". Hypertech Power Tuning optimizes these three elements to produce maximum performance. An engine's power output is directly proportional to the amount of air and fuel that it can burn. Their products range from tuners just for Jeeps to sport cars, speedometer calibrators and more.

“Thank you for trusting 4 Wheel Junkies with your vehicle. We know how much it means to you and we strive to give you the best advice, workmanship and customer service we can. In order for us to begin, please fill out the fields below and we will contact you with all your requested information.”

  • your information
  • tell us about your vehicle
  • details
4wj-logo-1

TESTOMONIALS

Nicki W.

Thanks for the awesome deal on my first Jeep mod (3” lift) Looking forward to more!