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Cusco

Type-RS 1.5-Way Rear LSD

Fits: 13-16 FR-S, 13-20 BRZ, 13-20 86

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Pay over time available · Est. $45.00/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

Cusco Type-RS 1.5-Way Rear LSD
Fits: 13-16 FR-S, 13-20 BRZ, 13-20 86
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Fitment

Please Note: Type-RS circuit-spec 1.5-way rear LSD; designed for the OEM final gear (the 4.875/5.125 final-gear cars use the separate LSD 987 V15).
  • 2013-2016 Scion | FR-S
  • 2013–2020 Toyota | 86
  • 2013-2020 Subaru | BRZ

Description

The Cusco Type-RS Circuit Spec rear limited slip differential for the Scion FR-S, Subaru BRZ, and Toyota 86 replaces the factory differential with a clutch-type unit built for circuit driving. This is the 1.5-way circuit-spec version (part LSD 986 V15) with 35-20 or 45-20 cam angles, designed to work with the OEM final gear. In the Type-RS design, a coil spring applies activation pressure in the same direction as the initial torque, so initial torque is set lower than the Type-MZ — engagement is smooth and quick from a standstill, turns stay composed while the LSD is not yet active, and operation is gentle and stable overall, with minimal loss of initial torque over time. Ideal for spirited driving and weekend track use on low- to mid-power cars.

  • Manufacturer part number: LSD 986 V15
  • Type-RS circuit-spec rear LSD — 1.5-way (35-20 or 45-20 cam angles)
  • Clutch-type limited slip differential; works with the OEM final gear
  • Coil-spring design with low initial torque — smooth, quick engagement and gentle, stable operation
  • Recommended for spirited street driving and weekend track use
  • Fitment: 2013-2016 Scion FR-S, 2013-2020 Subaru BRZ, 2013-2020 Toyota 86 (rear differential)

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