MBRP Armor BLK 4" Filter-Back Exhaust For 20–25 Silverado Sierra 2500/3500 6.6L 2004-2014 Subaru WRX STI This system features the aggressive

This system features the aggressive ATAK® sound and exits through polished 4

There is an optional bolt-on bull bar that can mount a 13-inch LED light bar to supplement your lighting

0-T6 aluminum is far superior to stamped steel for cooling engine oil

15629 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty

MBRP Armor BLK 4" Filter-Back Exhaust For 20–25 Silverado Sierra 2500/3500 6.6L 2004-2014 Subaru WRX STI This system features the aggressiveUpgrade your 20202025 GMC Sierra or Chevrolet Silverado 2500HD 3500HD 6. 6L Duramax with the MBRP Armor BLK 4" Filter Back Exhaust System. Engineered with mandrel bent, black coated aluminized steel tubing, this exhaust system enhances airflow and performance while delivering a bold appearance and mellow tone. The included 5" black tip provides a stylish finish that complements your heavy duty trucks rugged build. The Armor BLK series offers the same