2020 GMC Magnaflow Parts

Choose a Model for your 2020 GMC


Showing 1 - 10 of 22 products
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Magnaflow
  • Single Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Single Passenger Side Rear
    • Tip Type: Welded;double Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Bolt-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine CID
2020 - GMC Canyon L 2457 4 Cyl 2.5L 153

Magnaflow
  • Dual Split Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Hangers Included: Yes
    • Tip Finish: Polished
    • Exit Style: Dual Split Rear
    • Tip Type: Welded-on;double Wall;angle Cut;rolled Edge
    • Mounting Bracket Included: No
    • Subtitle: Cat-back
    • Main Piping Diameter: 3
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Valve Included: Yes
    • Muffler Size: 5x8x18
    • Tip Shape: Round
    • Clamp Type: Band Clamp
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L Base 325

Magnaflow
  • Dual Split Rear Behind Rear Tires Exit
  • Street Series Black Cat-Back System
  • Street Series Black Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Black Coated
    • Tip Shape: Round
    • Exit Style: Dual Split Rear Behind Rear Tires
    • Tip Type: Clamp-on;double Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Clamp-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L Base 325

Magnaflow
  • Dual Split Rear Behind Rear Tires Exit For Vehicles without Factory Dual Exhaust
  • Street Series Black Cat-Back System
  • Street Series Black Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Black Coated
    • Tip Shape: Round
    • Exit Style: Dual Split Rear Behind Rear Tires
    • Tip Type: Clamp-on;double Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Clamp-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L SLE 325

Magnaflow
  • Single Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Tip Finish: Polished
    • Exit Style: Single Passenger Side Rear
    • Tip Length: 10.375
    • Tip Type: Welded;double Wall;angle Cut;rolled Edge
    • Muffler Quantity: 2
    • Subtitle: Cat-back
    • Main Piping Diameter: 3
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Shape: Round
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Engine CID
2020 - GMC Yukon XL V 5328 8 Cyl 5.3L 325

Magnaflow
  • Dual Split Rear Exit For Vehicles without Factory Dual Exhaust
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Hangers Included: Yes
    • Tip Finish: Polished
    • Exit Style: Dual Split Rear
    • Tip Type: Welded-on;double Wall;angle Cut;rolled Edge
    • Mounting Bracket Included: No
    • Subtitle: Cat-back
    • Main Piping Diameter: 3
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Valve Included: Yes
    • Muffler Size: 5x8x18
    • Tip Shape: Round
    • Clamp Type: Band Clamp
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L SLE 325

Magnaflow
  • Dual Split Rear Exit For Vehicles without Factory Dual Exhaust
  • Street Series Black Cat-Back System
  • Street Series Black Cat-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Hangers Included: Yes
    • Tip Finish: Black Coated
    • Exit Style: Dual Split Rear
    • Tip Type: Welded-on;double Wall;angle Cut;rolled Edge
    • Mounting Bracket Included: No
    • Subtitle: Cat-back
    • Main Piping Diameter: 3
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Valve Included: Yes
    • Muffler Size: 5x8x18
    • Tip Shape: Round
    • Clamp Type: Band Clamp
    • Inlet Connection Type: Clamp-on

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L SLT 325

Magnaflow
  • Quad Split Rear Exit
  • Street Series Black Cat-Back System
  • Street Series Black Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 3.5
    • Muffler Finish: Satin
    • Tip Finish: Black Coated
    • Tip Shape: Round
    • Exit Style: Quad Split Rear
    • Tip Length: 12.25
    • Tip Type: Welded;double Wall;angle Cut;folded Edge
    • Inlet Connection Type: Clamp-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L Denali 325

Magnaflow
  • Quad Split Rear Exit For Vehicles with Factory Dual Exhaust
  • Street Series Black Cat-Back System
  • Street Series Black Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 3.5
    • Muffler Finish: Satin
    • Tip Finish: Black Coated
    • Tip Shape: Round
    • Exit Style: Quad Split Rear
    • Tip Length: 12.25
    • Tip Type: Welded;double Wall;angle Cut;folded Edge
    • Inlet Connection Type: Clamp-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2020 - GMC Sierra 1500 V 5328 8 Cyl 5.3L SLT 325

Magnaflow
  • Black DPF Series Diesel 5in. Filter-Back
  • Single Passenger Side Rear Exit
  • Black DPF Series Diesel 5in. Filter-Back
  • Black Series Diesel 5in. Filter-Back
  • Product Attributes:
    • Hangers Included: Yes
    • Tip Finish: Black Coated
    • Exit Style: Single Passenger Side Rear
    • Tip Length: 13
    • Tip Type: Welded-on;single Wall;angle Cut;rolled Edge;intercooled
    • Muffler Quantity: 0
    • Mounting Bracket Included: No
    • Subtitle: Filter-back
    • Main Piping Diameter: 5
    • Tip Diameter: 6
    • Valve Included: No
    • Tip Shape: Round
    • Clamp Type: Band Clamp
    • Inlet Connection Type: Bolt-on;clamp-on

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Body CID
2020 - GMC Sierra 2500 HD V 6599 DIESEL 8 Cyl 6.6L Extended Cab Pickup 403
Showing 1 - 10 of 22 products

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