ISR Performance Rear Trailing Arms - Scion FR-S / Subaru BRZ 13+

The ISR Performance Rear Trailing Arms are an adjustable rear suspension upgrade for the Scion FR-S, Subaru BRZ, and Toyota 86 (ZN6/ZC6 platform). Adjustable length lets you correct rear suspension geometry on a lowered car or dial in alignment for track and drift use. Sold as a pair.

What It Does

Trailing arms control the rear hub's fore-aft position and influence anti-squat geometry. Lowering an FR-S/BRZ/86 shifts the rear axle's geometry out of factory spec, and adjustable trailing arms are the right tool for putting it back where you want it. Critical for cars running aggressive lowering, fitting larger wheels and tires, or competing in autocross, time attack, or drift.

Fitment

• 2013-2016 Scion FR-S
• 2013-2020 Subaru BRZ (first-gen ZC6)
• 2017-2019 Toyota 86 (ZN6)

What's in the Box

• 2x Adjustable rear trailing arms

Product Details

Brand: ISR Performance

Part Number: IS-RTR-FRS

Type: Adjustable Rear Trailing Arms

Vehicle Fitment: 2013-2016 Scion FR-S, 2013-2020 Subaru BRZ, 2017-2019 Toyota 86

Adjustment: Threaded body for length adjustment

Application: Rear suspension geometry correction on lowered or competition setups

Sold: Pair (complete rear axle set)

Legality: Off-road and competition use only