2-piece underdrive pulley kit (Crank and alternator pulleys & belts. Suits WRX/STi MY94-07, Forester MY98-07, Legacy MY03-07)

2-piece underdrive pulley kit (Crank and alternator pulleys & belts. Suits WRX/STi MY94-07, Forester MY98-07, Legacy MY03-07)

2-Piece Underdrive Pulley Kit – Subaru WRX/STi, Forester & Legacy

Upgrade your Subaru’s performance with the GFB 2-Piece Underdrive Pulley Kit, designed to reduce crank and alternator load, improve throttle response, and enhance turbo efficiency. Perfect for turbocharged Subaru engines, this kit delivers lightweight precision and reliable durability.

✅ Key Features:

• Fitment: Subaru WRX/STi MY94–07, Forester MY98–07, Legacy MY03–07
• Also Fits: WRX MY01–02 (Bugeye), STi MY02 (Bugeye STI), B4 (BE, BH, BT) EJ20TT MY98–03, W2RX MY01–02
• Kit Includes: Crank pulley, alternator pulley, and high-quality belts
• Performance Boost: Reduces accessory drag for faster rev response and improved turbo spool
• Durable Construction: Made from lightweight, high-strength materials to handle daily driving and track use

⚡ Why Choose This Underdrive Pulley Kit?

• Optimizes engine efficiency by reducing parasitic losses
• Enhances throttle response and overall Subaru performance
• Engineered for a perfect fit on multiple WRX/STi, Forester, and Legacy models
• Compatible with EJ20TT and turbocharged EJ engines

🛠️ Installation Notes:

• For MY02 STI, use the 2001 kit
• For MY03–05 STI, GFB recommends the 2010 3-piece kit for complete compatibility

Upgrade your Subaru today with this performance underdrive pulley kit and enjoy smoother, faster, and more responsive driving. Perfect for street and track enthusiasts looking to maximize their turbo Subaru engine performance.

Shop now and take your WRX, STi, Forester, or Legacy to the next level!