Subaru Forester Engine Underdrive Pulley Kit – Go Fast Bits – Light‑Weight, 3‑piece (Crank, Alternator & Power Steering Pulleys & Belts) – ‘98–‘00. A clean, bolt‑on way to cut rotating mass and sharpen throttle response on your 1998–2000 Forester.

Engineered by GFB from a single billet of 6061‑T6 aluminum and precision CNC machined, this kit replaces the heavy factory pulleys and underdrives the accessories. By reducing inertia by up to 85%, more of the engine’s torque can be applied to the wheels, giving a livelier, faster‑revving feel without the need for supporting mods or tuning. Underdrive ratios are thoroughly tested to maintain accessory performance, and matched belts are included for proper fit.

Features

• 3‑piece kit: crank, alternator & power steering pulleys with belts
• 6061‑T6 billet aluminum, CNC machined
• Up to 85% rotating inertia reduction
• Quicker throttle response and rev‑happy feel
• Bolt‑on fit; no tuning required

Questions or planning an install? Call us—our Austin, TX and Los Angeles, CA area shops offer professional installation and customization. Talk to a specialist at 512-982-9393 (TX) or 562-981-6800 (CA). Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

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