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American Racing Headers Toyota FJ Cruiser | 4 Runner Long System


American Racing Headers

Model #FJ-10134212LSWC

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This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

If your looking to for increase performance, great sound and that American-Made quality you can trust, look no further than the American Racing Headers for your FJ Cruiser (2010-2014). Featuring our mandrel bent stainless steel Y-pipe and primaries, an ARH FJ Cruiser Long System will deliver the exhaust sound and power to match the aggressive look of your FJ.


  • 100% Made in the USA - Never Outsourced
  • Made entirely of 304 stainless steel
  • 3/8" thick laser-cut flanges for a warp-free seal
  • Hand-ported TIG welded inlets
  • Optimized primary tube routing for superior fit and performance
  • Merge collectors with scavenger spikes
  • Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability
This System will fit these vehicles with 4.0L Engines:
  • Toyota 4 Runner (2010-2018)
  • Toyota Prado (2010-2018)
  • Toyota Tacoma (2010-2015)
  • Lexus GX 460 (2010-2018)
  • Dimensions: 1-3/4" x 3"
  • Catalytic Converter: With Cats

Proposition 65

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Vehicle Engine Notes
Lexus GX460

Toyota 4Runner

Toyota FJ Cruiser

Toyota Tacoma

About American Racing Headers

American Racing Headers, founded in 2005, offers some of the best-performing, high-flow headers on the market to date. Since its inception, the company has become a leader in high-quality and high-performance header and exhaust systems for a wide range of vehicles. Within just a few years, American Racing Headers was noticed by the “Big Three” auto giants in America and became the Tier-One supplier of racing headers for the Ford’s Cobra Jet Mustang, General Motor's Copo Camaro, Dodge’s ACR-X Viper, and Chrysler's Drag Pack Challenger.

American Racing Headers is based out of Deer Park, Long Island in New York, and employs some of the most skilled personnel in the car game. ARH’s fabricators have more than 75 years of welding and pipe-bending experience under their belts. ARH originally created a name for itself in the domestic world, manufacturing performance parts strictly for American muscle cars. The brand has since ventured into the Euro scene and now offers premium exhausts for a variety of foreign makes. 

Why Choose American Racing Headers?

All American Racing Headers are crafted in the USA with U.S.-sourced materials to ensure the quality is second to none. Products are made and hand-welded from aircraft-grade T304 stainless steel to ensure corrosion resistance, long-term durability, and the best fit possible. ARH’s race-inspired headers are available in 1-3/4" or 1-7/8" varieties for most applications with specially designed merged collectors. ARH’s exhaust tubing are hand-ported, completely TIG welded, and mandrel-bent 049 (thickness) stainless steel.

The company’s performance-built header systems can be found on factory vehicles like the record-setting Copo Camaros, Dodge Drag Packs, and Cobra Jet Mustangs. Not only do ARH’s headers and exhausts outperform the competition, but they also install like no other. American Racing Headers uses its decades of manufacturing and racing experience to deliver a system that boasts an easy installation process.

Upgrade Your Headers at Vivid Racing

If you are ready to take your pride and joy to the next level and unleash its potential power, then look no further than American Racing Headers. ARH’s full product lineup delivers excellent resistance to corrosion, heat, and other elements found in any environment. American Racing’s exhaust systems have been race proven time and time again with championships to back it up. 

Vivid Racing carries a wide range of ARH products, including catback systems, catless/catted downpipes, headers, mufflers, exhaust tips, and complete exhaust systems. If you have any questions regarding American Racing Headers, please call us at (480) 966-3040.

Items can be returned within 60 days of receipt. If items were shipped in error or damaged in transit, American Racing Headers and Exhaust will pay for all return charges, and waive any restocking fees. However, if American Racing Headers and Exhaust shipped your order per your specifications but you would still like to return items, return shipping charges are the customer's responsibility, and a 20% re-stocking fee will apply. No refunds will be made until returns pass inspection. If the ARH system has been purchased through a dealer, please contact that dealer for their returns policy. If there are any problems during installation please contact ARH immediately, no modifications should be done without consulting an ARH representative. Any unauthorized modifications will void the warranty. Please contact us for a Return Authorization Number (RMA) and shipping instructions. For more information on our limited warranty please call 631-608-1986.

Since sound is subjective, we do not warranty for sound. Please do not return your American Racing Headers© product if you do not like the sound level. There are several ways to adjust the sound level. Please call for more information if needed.

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