Tomioka Lightweight Alternator Pulley Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 leasable Brian Crower

Brian Crower

Illuminate the road ahead with our Light Bars

consistent weave quality

The Stance adjustment knob extensions are made for cars where the damper adjusters are in hard to reach places

Tomioka Lightweight Alternator Pulley Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 leasable Brian CrowerPart #: 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.