American Racing Headers Long System - 2007–2021 Toyota Land Cruiser & Lexus LX570 5.7L V8
The American Racing Headers Long System for the 2007–2021 Toyota Land Cruiser and Lexus LX570 5.7L V8 is engineered to deliver increased exhaust flow, improved throttle response, and a more aggressive exhaust note without sacrificing durability. Designed for performance-minded owners who expect premium craftsmanship, this system removes factory restrictions and allows the 5.7L V8 to perform at its full potential.
Manufactured entirely from high-quality 304 stainless steel and proudly made in the USA, this ARH long system is built to handle extreme heat and demanding conditions. Hand-ported, TIG-welded inlets, optimized primary tube routing, and merge collectors with scavenger spikes work together to improve exhaust velocity and cylinder scavenging across the RPM range. Available with your choice of 1-3/4-inch or 1-7/8-inch primaries, this system can be tailored to support everything from daily-driven builds to higher-output performance setups.
Catted configurations include heavy-duty 300-cell catalytic converters designed for performance applications, with the option to upgrade to premium 400-cell G-Sport catalytic converters for increased durability and efficiency. This long system delivers the power, sound, and reliability expected from one of the most respected names in high-performance exhaust systems.
Features
- Long tube exhaust system designed for the 5.7L V8 platform
- Available with 1-3/4-inch or 1-7/8-inch primary tube options
- Constructed entirely from 100% 304 stainless steel
- 100% Made in the USA with no outsourced components
- 3/8-inch thick laser-cut flanges for a warp-free, leak-resistant seal
- Hand-ported, TIG-welded inlets for optimized airflow
- Optimized primary tube routing for superior fitment and performance
- Merge collectors with scavenger spikes to enhance exhaust scavenging
- Catted systems include high-performance 300-cell catalytic converters
- Optional upgrade to 400-cell G-Sport catalytic converters available
Fitment
- 2007 Toyota Land Cruiser
- 2008 Toyota Land Cruiser
- 2009 Toyota Land Cruiser
- 2010 Toyota Land Cruiser
- 2011 Toyota Land Cruiser
- 2012 Toyota Land Cruiser
- 2013 Toyota Land Cruiser
- 2014 Toyota Land Cruiser
- 2015 Toyota Land Cruiser
- 2016 Toyota Land Cruiser
- 2017 Toyota Land Cruiser
- 2018 Toyota Land Cruiser
- 2019 Toyota Land Cruiser
- 2020 Toyota Land Cruiser
- 2021 Toyota Land Cruiser
- 2007 Lexus LX570
- 2008 Lexus LX570
- 2009 Lexus LX570
- 2010 Lexus LX570
- 2011 Lexus LX570
- 2012 Lexus LX570
- 2013 Lexus LX570
- 2014 Lexus LX570
- 2015 Lexus LX570
- 2016 Lexus LX570
- 2017 Lexus LX570
- 2018 Lexus LX570
- 2019 Lexus LX570
- 2020 Lexus LX570
- 2021 Lexus LX570
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