Machined Billet Aluminum Uprights
These extenders make damping adjustment much easier
The Complete Cobb Stage 1+ Solution for the GD WRX/STI
this is the PERRIN Performance Lightweight Crank Pulley Without A/C
5 +38 Glim Black Diamond Rim Cut (GTKRC) - 2015+ WRX / STI
Exedy Lightweight Flywheel - 2004-2021 Subaru STI PDM_fuel-injectors Machined Billet Aluminum UprightsThe Lightweight Flywheel will improve the engine revs, response, and performance in the Subaru STI. Exedy Lightweight Flywheel Flywheel Specs: Combines low weight, low inertia, and high thermal capacity Ideal for lightly tuned cars, drag racing, autocross, and rally cars Made from solid one piece Chromoly steel and Chromoly steel forgings Ring gear teeth are integrated onto the flywheel Passed engineered tests to 15,000 18,000 RPM SFI approved Exedy