Pay in 4 interest-free payments of $46.25 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Increases the in-cabin rotor sound by up to 50%
sometimes on purpose (injected humour and the like)
Drilling through the firewall required (bit provided)
but opening the existing hole to 1/38” increases whine
content here'
2014 & up Sierra/ Silverado Edelbrock E-Force Supercharger stage 4 whine mod kit 100% whine increase SKU SE115 GT Increases the in-cabin rotor sound
US$ 130.50
US$ 89.10
