Tomioka Lightweight Alternator Pulley Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 leasable 2004-2006 G35X

2004-2006 G35X

consistent weave quality

Brian Crower

quicker shifts

Illuminate the road ahead with our Light Bars

Tomioka Lightweight Alternator Pulley Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 leasable 2004-2006 G35XPart #: TR TM2043 Fine tuning an engine requires modification of every little aspect of the engine, so don't over look the Tomioka Racing Lightweight Alternator Pulley for Subaru BRZ ,Scion FRS and Toyota FT 86! This high quality aluminum pulley help alleviate engine load by reducing the rotational mass of the engine by reducing the alternator pulley weight by over 60%. Factory alternator pulley weight is 0. 40LBS (181g) and TR alternator weight is 0.