Torque Solution Lightweight Alternator Pulley
2013–2026 Subaru BRZ, 2013–2016 Scion FR-S, 2017–2020 Toyota 86, 2022–2026 Toyota GR86
TS-SU-890
Overview:
The Torque Solution Lightweight Alternator Pulley is a precision-engineered upgrade designed specifically for Subaru BRZ, Toyota 86, Scion FR-S, and Toyota GR86 models spanning from 2013 to 2026. This pulley replaces the factory alternator pulley with a lighter, high-quality component that reduces rotational mass, improving engine response and efficiency.
Ideal for performance enthusiasts and daily drivers alike, this pulley helps your vehicle’s engine rev more freely by reducing parasitic drag on the crankshaft. You'll experience smoother throttle response and potentially improved accessory drive efficiency without compromising reliability.
Key Features:
This lightweight alternator pulley offers several benefits and technical advantages for your vehicle:
- Constructed from durable, lightweight materials to reduce rotational inertia on the alternator shaft.
- Precision-machined for exact fitment and balanced operation, ensuring smooth performance and longevity.
- Direct bolt-on replacement for factory alternator pulleys on compatible Subaru BRZ, Toyota 86, Scion FR-S, and Toyota GR86 models.
- Helps improve throttle response by decreasing accessory load on the engine.
- Enhances overall engine efficiency by reducing parasitic losses from the alternator drive system.
- Compatible with stock and lightly modified vehicles without requiring additional tuning or modifications.
- Designed and manufactured by Torque Solution, a trusted brand known for high-quality performance parts.
Construction & Design:
The Torque Solution Lightweight Alternator Pulley is crafted from premium materials selected for strength and weight savings. Its precision CNC machining ensures tight tolerances and perfect balance, which minimizes vibrations and wear on the alternator bearing. The design focuses on reducing mass without sacrificing durability, making it suitable for both street and spirited driving conditions.
By replacing the heavier factory pulley, this component reduces the rotational load on the engine’s accessory belt system, allowing your engine to rev more freely and respond quicker to throttle inputs. The pulley’s finish and construction also resist corrosion and wear, ensuring long-lasting performance.
Installation & Fitment:
This pulley is a direct replacement for the factory alternator pulley on the following vehicles:
- 2013–2020 Subaru BRZ
- 2013–2016 Scion FR-S
- 2017–2020 Toyota 86
- 2022–2026 Subaru BRZ
- 2022–2026 Toyota GR86
Installation is straightforward and requires no cutting, drilling, or special tuning. It uses existing mounting points and hardware, making it a simple upgrade for enthusiasts looking to enhance their vehicle’s performance without extensive modifications.
What's Included:
- Lightweight alternator pulley designed for specified Subaru and Toyota models
- Installation hardware as required
- Instructions for proper installation
Ideal For:
This lightweight alternator pulley is perfect for:
- Performance enthusiasts seeking improved throttle response and engine efficiency
- Daily drivers wanting a reliable upgrade that enhances drivability
- Owners of Subaru BRZ, Toyota 86, Scion FR-S, and Toyota GR86 looking for a bolt-on performance part
- Those aiming to reduce parasitic losses from the engine accessory system
