• Sierra 2500 Accessories & Parts
• GMC Sierra 2500 Exhaust

GMC Sierra 2500 Catalytic Converters

Best Selling Exhaust for your Sierra 2500

• 

  (1)

  PPE 5-Inch Exhaust Tip; Polished (15-26 6.6L Duramax Sierra 2500 HD)

  $89.99
• 

  (1)

  PPE Resonator Delete Plug; Black (17-26 6.6L Duramax Sierra 2500 HD)

  $24.99
• 

  (500+)

  MBRP Armor Lite Single Exhaust System with Polished Tip; Side Exit (11-19 6.0L Sierra 2500 HD)

  $574.99
• 

  (2)

  MBRP 5-Inch Armor Lite Muffler Delete Single Exhaust System; Side Exit (01-06 6.6L Duramax Sierra 2500 HD)

  $714.99
• 

  (1)

  Flowmaster Angle Cut Double Wall Exhaust Tip; 4-Inch; Black Ceramic Coated (Fits 3-Inch Tailpipe)

  $138.95
• 

  (500+)

  MBRP Armor Lite Single Exhaust System with Polished Tip; Side Exit (07-10 6.0L Sierra 2500 HD)

  $577.49
• 

  (4)

  PPE 4-Inch Elbow Turn Out Exhaust Pipe with 5-Inch Polished Exhaust Tip; Stainless Steel (20-23 6.6L Duramax Sierra 2500 HD)

  $179.99
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  Flowtech 1-7/8-Inch Shorty Headers; Black Painted (07-13 6.0L Sierra 2500 HD)

  $511.95

Recently Added Sierra 2500;Catalytic Converters

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  (9)

  Magnaflow Universal Catalytic Converter; HM Grade; 3-Inch; Driver or Passenger Side (01-02 6.0L, 8.1L Sierra 2500 HD)

  $222.00
• 

  (9)

  Magnaflow Universal Catalytic Converter; OEM Grade; 3-Inch; Front or Rear Drive Side (01-02 6.0L, 8.1L Sierra 2500 HD)

  $237.00
• 

  (9)

  Magnaflow Universal Catalytic Converter; California Grade CARB Compliant; 3-Inch; Front (02-06 6.0L, 8.1L Sierra 2500 HD)

  $523.00
• 

  (7)

  FS Performance Engineering Catalytic Converter Guard (20-26 6.6L Gas Sierra 2500 HD)

  $499.00
• 

  (39)

  Magnaflow Direct-Fit Catalytic Converter; California Grade CARB Compliant; 2.50-Inch; Passenger Side (03-06 6.0L, 8.1L Sierra 2500 HD)

  $1,443.00
• 

  (7)

  FS Performance Engineering Catalytic Converter Guard (20-26 6.6L Duramax Sierra 2500 HD)

  $399.00
• 

  (39)

  Magnaflow Direct-Fit Catalytic Converter; California Grade CARB Compliant; 3-Inch; Passenger Side (03-06 6.0L, 8.1L Sierra 2500 HD)

  $1,395.00
• 

  (9)

  Magnaflow Universal Catalytic Converter; OEM Grade; 3-Inch; Passenger Side (03-06 6.0L, 8.1L Sierra 2500 HD)

  $237.00
• 

  (9)

  Magnaflow Universal Catalytic Converter; HM Grade; 3.50-Inch (01-06 6.6L Duramax Sierra 2500 HD)

  $506.00
• 

  (39)

  Magnaflow Direct-Fit Catalytic Converter; HM Grade; Passenger Side (01-02 6.0L Sierra 2500 HD w/o Pre-Converter)

  $511.00
• 

  (39)

  Magnaflow Direct-Fit Catalytic Converter; California Grade CARB Compliant; Driver Side (01-06 6.0L Sierra 2500 HD)

  $1,138.50
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  (39)

  Magnaflow Direct-Fit Catalytic Converter; HM Grade (01-05 6.6L Duramax Sierra 2500 HD)

  $771.00

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• Truck Exhaust
• Truck Catalytic Converters