MBRP 3" Cat Back, Single Side 03-07 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB S5014AL 1981-plymouth-arrow-pickup-esi9375348 This classic window deflectors set

This classic window deflectors set is engineered for a custom fit on your vehicle

The 360° radial flow design features five-layer cotton media for maximum airflow

These durable in channel vent visors allow you to open your windows for fresh air circulation while keeping precipitation out

No-Drill Installation: The set of four in channel side window deflectors includes 3M automotive-grade adhesive for a simple

MBRP 3" Cat Back, Single Side 03-07 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB S5014AL 1981-plymouth-arrow-pickup-esi9375348 This classic window deflectors setOur Armor Lite Series is made of 100% heavy gauge aluminized steel. It offers the same high quality design and craftsmanship as our other systems, but at a value price that is perfect for cost conscious consumers. Armor Lite is ideal for areas with moderate environmental conditions. Improved Torque And Horsepower Lower Exhaust Gas Temperatures Increased Throttle Response Mellow Exhaust Note Bolt On Design Utilizes OEM Hangers 16 Gauge Aluminized Steel