11-18 Chevy Silverado GMC Sierra 2500HD 3500HD Filter-Back Exhaust High-Performance Exhaust advanced performance

advanced performance

Whether you're upgrading for racing specs or replacing an OE radiator fan

it creates a cohesive and performance-oriented rear-end setup

or adjustment may be required before painting

Equipped with H1 Hi/Low-beam

11-18 Chevy Silverado GMC Sierra 2500HD 3500HD Filter-Back Exhaust High-Performance Exhaust advanced performanceFilter Back Exhaust System Stainless Steel Stainless steel filter back exhaust built for heavy duty trucks. Direct bolt on design that retains your factory air filter housing. Constructed from corrosion resistant stainless steel to handle years of use. Ships from FL Warehouse Stainless Steel Construction In House Quality Check Key Features Filter Back Design Keeps your stock air filter box intact; no modifications to intake required Stainless Steel