GLASSPACK MUFFLER

NAPA Glass Packs Are Designed w/ A Heavy Gauge Aluminized Steel Shell & Expandable Bushings For Durability & Ease Of Use On Custom Applications. Heavy-Gauge Aluminized Steel Shell Provides Corrosion Resistance Straight-Through Design For Maximum Flow & Power Expandable Bushings For Versatility w/ Custom Applications Provides Installers & DIY Customers w/ Economical Performance & Acoustics Universal Resonators May Require Modifications To Complete Installation