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

Flush-mount hardware design -- no disassembly needed for installation

eliminating the soft flex of the OEM bushings

and will not include hardware

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,