Perrin Short Shifter Adapter 6 Speed (PSP-INR-220) | Subaru STI 2004-2021

The Perrin Short Shifter Adapter 6 Speed reduces shift throw on STI 6-speed transmissions, providing a shorter, more precise shifting experience without altering the factory shifter position.

KEY FEATURES

• Reduces shift throw for quicker gear changes
• Improves mechanical feel of the 6-speed shifter
• CNC-machined steel construction for strength
• Maintains factory ergonomics and knob height
• Direct bolt-on upgrade for STI 6-speed

VEHICLE FITMENT

• Subaru STI (2004–2021)

Perrin products are engineered for precision Subaru performance and long-term reliability.