The MBRP 2020+ GMC/Chevy 2500/3500 6.6L Duramax 4in Mand Bent Tubing Pro-Ser Cat Back Single Side - Blk is a genuine MBRP cat-back exhaust system. It is built from Aluminized steel with mandrel-bent tubing for maximum exhaust flow.
Specifications
- Product type: Catback
- System: Cat-Back Exhaust System
- Material: Aluminized steel
- Tubing diameter: 4 in
- Part number: S6059BLK
Vehicle Applications
- 2021-2026 Chevrolet Silverado 2500 HD Custom
- 2020-2026 Chevrolet Silverado 2500 HD High Country
- 2020-2026 Chevrolet Silverado 2500 HD LT
- 2020-2026 Chevrolet Silverado 2500 HD LTZ
- 2020-2026 Chevrolet Silverado 2500 HD WT
- 2026 Chevrolet Silverado 2500 HD ZR2
- 2020-2026 Chevrolet Silverado 3500 HD High Country
- 2020-2026 Chevrolet Silverado 3500 HD LT
- 2020-2026 Chevrolet Silverado 3500 HD LTZ
- 2020-2026 Chevrolet Silverado 3500 HD WT
- 2020-2026 GMC Sierra 2500 HD AT4
- 2026 GMC Sierra 2500 HD AT4X
- 2020-2021 GMC Sierra 2500 HD Base
- 2020-2026 GMC Sierra 2500 HD Denali
- 2024-2026 GMC Sierra 2500 HD Denali Ultimate
- 2022-2026 GMC Sierra 2500 HD Pro
- 2020-2026 GMC Sierra 2500 HD SLE
- 2020-2026 GMC Sierra 2500 HD SLT
- 2020-2026 GMC Sierra 3500 HD AT4
- 2020-2021 GMC Sierra 3500 HD Base
- 2020-2026 GMC Sierra 3500 HD Denali
- 2024-2026 GMC Sierra 3500 HD Denali Ultimate
- 2022-2026 GMC Sierra 3500 HD Pro
- 2020-2026 GMC Sierra 3500 HD SLE
- 2020-2026 GMC Sierra 3500 HD SLT
FAQ
What vehicles does the MBRP S6059BLK fit?
It fits 2021 Chevrolet Silverado 2500 HD Custom; 2022 Chevrolet Silverado 2500 HD Custom; 2023 Chevrolet Silverado 2500 HD Custom; 2024 Chevrolet Silverado 2500 HD Custom; 2025 Chevrolet Silverado 2500 HD Custom; and 135 more configurations. See the Vehicle Applications list for the full fitment.
What is it made of?
Aluminized steel.
Is this a genuine MBRP part?
Yes. This is a genuine MBRP exhaust product. Confirm fitment for your vehicle before ordering.

