• ISR Performance Rear Trailing Arm Set 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86
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ISR Performance Rear Trailing Arm Set 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86

ISR Performance Rear Trailing Arm Set 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 GT86

IS-RTR-FRS

In stock

$151.53 USD
$159.50 USD $151.53 USD
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The ISR Performance Rear Trailing Arm Set is a high-performance suspension upgrade designed specifically for the Subaru BRZ (2013-2021), Scion FR-S (2013-2016), and Toyota GT86 (2017-2021). Crafted to improve handling and stability, this set addresses common suspension issues associated with lowered setups and spirited driving. Constructed with durable materials, these trailing arms enhance vehicle responsiveness and cornering performance, making them ideal for enthusiasts seeking improved control on both street and track. The design focuses on reducing wheel hop and improving suspension geometry, resulting in a more planted and predictable driving experience.

This trailing arm set is a direct replacement for the factory components on compatible models within the specified years and makes. It is intended for use in performance-oriented applications, including track days, spirited driving, or daily use with lowered suspensions. Installation involves bolt-on replacement of the stock trailing arms, providing a straightforward upgrade for those looking to optimize their vehicle’s handling. The kit includes the necessary trailing arms, ensuring a complete upgrade for improved stability and handling characteristics.

Overview

ISR Performance Rear Trailing Arm Set

2013–2021 Subaru BRZ / 2013–2016 Scion FR-S / 2017–2021 Toyota GT86

Part #: IS-RTR-FRS

Overview

The ISR Performance Rear Trailing Arm Set is engineered to enhance the handling and stability of your Subaru BRZ, Scion FR-S, or Toyota GT86. Designed specifically for these popular sports cars, this upgrade addresses common suspension issues associated with lowered setups and spirited driving. Whether you're a track enthusiast, a weekend warrior, or a daily driver looking for improved responsiveness, these trailing arms help you achieve tighter wheel control and more precise suspension geometry.

Constructed from high-quality steel and featuring adjustable rod ends, these trailing arms are built to withstand the rigors of aggressive driving while maintaining durability and reliability. By improving rear suspension response, you'll experience more confident cornering, reduced wheel hop, and enhanced overall vehicle stability. This upgrade is ideal for drivers seeking to optimize their car's handling characteristics without sacrificing ride quality or comfort.

Key Features

Designed to improve your vehicle's rear suspension performance, the ISR Performance Rear Trailing Arms offer several key benefits:

  • Constructed from high-strength steel for durability and long-lasting performance.
  • Finished with high-quality coatings to resist corrosion and environmental wear.
  • Adjustable rod ends allow for fine-tuning of suspension geometry, ensuring optimal alignment and handling.
  • Engineered to maintain proper suspension geometry under acceleration, braking, and cornering, especially when the vehicle is lowered or driven aggressively.
  • Helps reduce wheel hop and improve traction during spirited driving or track use.
  • Designed specifically for the Subaru BRZ, Scion FR-S, and Toyota GT86, ensuring a perfect fit and seamless integration.
  • Enhances overall vehicle stability and response, contributing to a more confident driving experience.
  • Easy bolt-on installation with no need for extensive modifications or specialized tools.
  • Maintains ride quality and comfort during daily driving while providing performance benefits during aggressive maneuvers.

Construction & Design

The ISR Performance Rear Trailing Arm Set is crafted from high-quality steel, ensuring strength and longevity under demanding conditions. The arms feature precision TIG welding and a durable finish to resist corrosion and environmental damage. The adjustable rod ends are designed for smooth, responsive movement, allowing you to dial in your suspension setup for your specific driving style and conditions. The design maintains factory-like fitment, ensuring that installation is straightforward and that the suspension geometry remains optimized for your vehicle.

Installation & Fitment

The ISR Performance Rear Trailing Arm Set is designed as a direct bolt-on upgrade for the Subaru BRZ (2013–2021), Scion FR-S (2013–2016), and Toyota GT86 (2017–2021). Installation typically requires basic hand tools and a lift or jack stands. No cutting, drilling, or extensive modifications are necessary. For optimal results, a professional alignment is recommended after installation to ensure proper suspension geometry and tire wear.

  • Easy bolt-on installation with standard hand tools.
  • No cutting, drilling, or special modifications required.
  • Recommended to have a professional alignment performed after installation.

What's Included

  • Pair of rear trailing arms with adjustable rod ends
  • All necessary mounting hardware and hardware
  • Installation instructions

Ideal For

  • Enthusiasts seeking improved rear suspension response and stability
  • Track day and spirited driving enthusiasts
  • Owners of lowered Subaru BRZ, Scion FR-S, or Toyota GT86 looking to maintain proper suspension geometry
  • Drivers wanting tighter handling and reduced wheel hop during aggressive maneuvers
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