TR Lightweight Alternator Pulley for Subaru BRZ / Scion FR-S / Toyota FT-86 20D the ergonomically designed 3D grip

the ergonomically designed 3D grip technology with strategically placed silicone surface patterning boosts flexibility and control

Fully TIG welded from Docol R8 Advanced High-Strength Steel allows us to design a roll bar that is stronger and lighter

Ferodo FCP0029 Brake Pad Fitment Guide

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ultra-lightweight premium design providing a sleek

TR Lightweight Alternator Pulley for Subaru BRZ / Scion FR-S / Toyota FT-86 20D the ergonomically designed 3D gripFine 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. 15LBS (794g).