MBRP Armor Lite 4in Cat-Back Exhaust For 20–25 Silverado/Sierra 2500/3500 6.6L Gas 2016-2018-2.8l-lwn-duramax 3" mandrel-bent tubing improves exhaust

3" mandrel-bent tubing improves exhaust flow efficiency

Aggressive dual side exit for race-inspired style

Flow Increase: Up to 40%

The Mag-Hytec 9

MBRP Armor Lite 4in Cat-Back Exhaust For 20–25 Silverado/Sierra 2500/3500 6.6L Gas 2016-2018-2.8l-lwn-duramax 3" mandrel-bent tubing improves exhaustUpgrade your trucks performance and sound with the MBRP 4" Armor Lite Cat Back Exhaust System. Designed for 20202025 Chevrolet Silverado and GMC Sierra 2500HD 3500HD gas models, this single side exit system boosts airflow for increased horsepower and torque. Made from heavy duty 16 gauge aluminized steel, its an affordable, durable solution for those in moderate climates looking for an enhanced exhaust note without breaking the bank. With a bolt on