MBRP 4" Filter Back 2020-2023 Chevy/GMC Silverado/Sierra 2500/3500 Single Side Exit, Black Coated Aluminized Steel

4" Filter Back 2020-2022 Chevy/GMC Silverado/Sierra 2500/3500 Single Side Exit, Black Coated Aluminized Steel

2020-Up - GMC/ Chevrolet 2500/3500 6.6L Duramax EC/CC
4" Filter-Back, Single Side Exit, AL

• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance
• 4" Mandrel Bent Tubing, for Improved Flow
• 5" Outside Diameter Tip Included
• MBRP Signature Style
• Mild Sound
• Lower EGT's
• Utilizes OEM Hanger Locations