Cat-Back Exhaust for 2025 GMC Sierra 2500 HD Denali Ultimate

Shop 3 cat-back exhaust systems that fit the 2025 GMC Sierra 2500 HD Denali Ultimate from Magnaflow and MBRP. Every part shows its real ship date and California status, orders over $100 ship free in the lower 48, and you can hear real sound clips before you buy.

Cat-Back Exhaust for 2025 GMC Sierra 2500 HD Denali Ultimate
3 parts that fit, every brand, real ship dates.
Change vehicle
Brand
All brandsMagnaflowMBRP
3 products

2025 GMC Sierra 2500 HD Denali Ultimate cat-back exhaust systems: questions and answers

What cat-back exhaust systems fit the 2025 GMC Sierra 2500 HD Denali Ultimate?

3 cat-back exhaust systems here are listed by their manufacturers for the 2025 GMC Sierra 2500 HD Denali Ultimate, from 2 brands including Magnaflow, MBRP, priced from $564 to $1,229.

Which ones can ship to California?

All 3 can ship to a California address (no CARB restriction).

Which ones ship fastest?

3 are in stock and ship in 1-2 business days. Every other part shows its ship date on its page before you order.