GrimmSpeed Lightweight Crank Pulley for 02-14 WRX/04+STI (095015) FIC It hugs the back of

It hugs the back of the turbo pretty tightly and has a small diameter outlet

Thread Size: 1/8" PT (Compatible with 1/8" NPT & 1/8" BPT)

(1) MSD DIS Ignition

• Housing Weight: 22

GrimmSpeed Lightweight Crank Pulley for 02-14 WRX/04+STI (095015) FIC It hugs the back ofRemove that heavy, ugly, problem waiting to happen stock pulley and upgrade to GrimmSpeed's beautiful lightweight option! Weighs 3. 5 pounds less than stock and fits all 2002 2014 WRX and 2004+ STi. Available red or black. Vehicle Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STi Features: Decreases rotational mass more than 3. 5lbs over OEM You will see much faster revs as a result Factory Fit for clean install Optimum weight to avoid misfire CELs