GFB Lightweight Alternator Pulley 13+ Subaru BRZ / 13+ Scion FR-S - 2221 Universal2.0" 6 D15B6 *With K-Swap*

6 D15B6 *With K-Swap*

and COBB High Torque Aggressive maps Race Start Lite is set at 5500RPM in Normal and Sport drive modes

2016:Lexus:GS F:Base

Vibrant Performance EFI Fuel Pump Check Valves are lightweight and constructed entirely from 6061 Aluminum alloy

Suits all EJ20

GFB Lightweight Alternator Pulley 13+ Subaru BRZ / 13+ Scion FR-S - 2221 Universal2.0" 6 D15B6 *With K-Swap*GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061 T6 aluminium, then precision CNC machined to exacting tolerances, our pulley kits offer an exceptional bolt on performance advantage without the need for supporting mods or tuning Lightweight Alternator Pulley Subaru BRZ 86 FR S SHARPER THROTTLE