Tomioka Racing Lightweight Alternator Pulley - 2013-2020 Subaru BRZ / Scion FR-S / Toyota 86 Honda-Civic-Type-R-2026 you are looking at the

you are looking at the PERRIN Performance Boost Control Solenoid Cover

Adjustability

and will not include hardware

The inverted front strut design reduces unsprung mass at the nose of the car

Tomioka Racing Lightweight Alternator Pulley - 2013-2020 Subaru BRZ / Scion FR-S / Toyota 86 Honda-Civic-Type-R-2026 you are looking at theTomioka Racing Lightweight Alternator Pulley 2013 2020 Subaru BRZ Scion FR S Toyota 86 Over 50% Weight Reduction on the Alternator Pulley Tomioka Racing's Lightweight Alternator Pulley for the Subaru BRZ, Scion FR S, and Toyota 86 reduces the factory alternator pulley weight by over 50% through CNC machining from high quality aluminum. On naturally aspirated platforms like the FA20, where every fraction of parasitic load reduction is meaningful,