View our Specials! Coupon Code: SaveIn2026
Tein Suspension Spring and Coilover Sale
Manufacturer pages are not filtered by vehicle. Please use the category menu to view parts for your 1978 Ford F-350.

GMC Sierra 1500 aFe Exhaust DPF Back



GMC aFe Exhaust DPF Back

GMC Sierra 1500

aFe Exhaust DPF Back 49-34130-B
OUT OF STOCK
49-34130-B
aFe Vulcan Series 3in 304SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Dual Black Tip
2020-2022 GMC Sierra 1500 SLT
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$1,532.00
aFe Exhaust DPF Back 49-34129-P
OUT OF STOCK
49-34129-P
aFe Rebel XD Series 3in 304SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Dual Polished Tip
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2020-2022 GMC Sierra 1500 SLT
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$808.00
aFe Exhaust DPF Back 49-34130-P
IN STOCK - DROPSHIPS
49-34130-P
aFe Vulcan Series 3in 304SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Dual Polished Tip
2020-2022 GMC Sierra 1500 SLT
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$1,329.00
aFe Exhaust DPF Back 49-34129-B
IN STOCK - DROPSHIPS
49-34129-B
aFe Rebel XD Series 3in 304SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Dual Black Tip
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2020-2022 GMC Sierra 1500 SLT
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$871.00
aFe Exhaust DPF Back 49-44128-B
OUT OF STOCK
49-44128-B
aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Black Tip
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 SLT
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$660.00
aFe Exhaust DPF Back 49-44128-P
OUT OF STOCK
49-44128-P
aFe Large Bore-HD 3in 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip
2020-2022 GMC Sierra 1500 SLE
2020-2022 GMC Sierra 1500 Elevation
2020-2022 GMC Sierra 1500 Denali
2020-2022 GMC Sierra 1500 AT4
2020-2022 GMC Sierra 1500 SLT
2022-2022 GMC Sierra 1500 Denali Ultimate
2022-2022 GMC Sierra 1500 AT4X
$593.00
aFe Exhaust DPF Back 49-34145-B
IN STOCK - DROPSHIPS
49-34145-B
aFe Rebel XD Series 3 IN 304SS DPF-Back 23-24 GM Trucks L6-3.0L (td) LZ0- Dual Black Tip
2023-2025 GMC Sierra 1500 SLT
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2024-2025 GMC Sierra 1500 AT4X
$884.00
aFe Exhaust DPF Back 49-44144-B
OUT OF STOCK
49-44144-B
aFe 23-23 GM Trucks L6-3.0L (td) LZ0 Large Bore-HD 3 IN 409 SS Back Exhaust System w/Black Tip
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2023-2025 GMC Sierra 1500 SLT
2024-2025 GMC Sierra 1500 AT4X
$646.00
aFe Exhaust DPF Back 49-44144-P
IN STOCK - DROPSHIPS
49-44144-P
aFe 23-24 GM Trucks L6 Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2023-2025 GMC Sierra 1500 SLT
2024-2025 GMC Sierra 1500 AT4X
$568.00
aFe Exhaust DPF Back 49-34145-P
IN STOCK - DROPSHIPS
49-34145-P
aFe Rebel XD Series 3 IN 304 Stainless Steel DPF-Back Exhaust w/Dual Polished Tips
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2023-2025 GMC Sierra 1500 SLT
2024-2025 GMC Sierra 1500 AT4X
$796.00
aFe Exhaust DPF Back 49-34146-P
IN STOCK - DROPSHIPS
49-34146-P
aFe GM Trucks 23-24 L6-3.0L (td) LZ0 Vulcan Series 3in 304 SS DPF-Back Exhaust System w/Polished Tip
2023-2025 GMC Sierra 1500 SLT
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2024-2025 GMC Sierra 1500 AT4X
$1,268.00
aFe Exhaust DPF Back 49-34146-B
IN STOCK - DROPSHIPS
49-34146-B
aFe 23-24 GM Trucks L6-3.0L (td) LZ0 Vulcan Series 3in 304 SS DPF-Back Exhaust System w/ Black Tip
2023-2025 GMC Sierra 1500 SLT
2023-2025 GMC Sierra 1500 SLE
2023-2025 GMC Sierra 1500 Elevation
2023-2025 GMC Sierra 1500 Denali Ultimate
2023-2025 GMC Sierra 1500 Denali
2023-2025 GMC Sierra 1500 AT4
2024-2025 GMC Sierra 1500 AT4X
$1,394.00

Looking to upgrade your GMC Sierra 1500 with a dpf back from aFe? We carry a great variety of aFe Exhaust DPF Back and other exhaust, mufflers & tip performance parts for your GMC Sierra 1500.

We have 12 aFe Exhaust DPF Back available for GMC Sierra 1500 models with free shipping to the Continental US 48 States.