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After Market Exhaust Systems

Price Range

$95 - $2500

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    • Diamond Eye K5126A 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax
    • Diamond Eye K5126A 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax

      Diamond Eye K5126A 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax

      (0) $534.69

      Vehicle Fitment: 2006-2007.5 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5126A-RP 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax
    • Diamond Eye K5126A-RP 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax

      Diamond Eye K5126A-RP 5” Aluminized Cat Back Exhaust | 06-07.5 6.6L Duramax

      (0) $464.44

      Vehicle Fitment: 2006-2007.5 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5126S 5” Stainless Cat Back Exhaust | 06-07.5 6.6L Duramax
    • Diamond Eye K5126S 5” Stainless Cat Back Exhaust | 06-07.5 6.6L Duramax

      Diamond Eye K5126S 5” Stainless Cat Back Exhaust | 06-07.5 6.6L Duramax

      (0) $629.04

      Vehicle Fitment: 2006-2007.5 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5126S-RP 5” Stainless Cat Back Exhaust (No Muffler) | 06-07.5 6.6L Duramax
    • Diamond Eye K5126S-RP 5” Stainless Cat Back Exhaust (No Muffler) | 06-07.5 6.6L Duramax

      Diamond Eye K5126S-RP 5” Stainless Cat Back Exhaust (No Muffler) | 06-07.5 6.6L Duramax

      (0) $517.89

      Vehicle Fitment: 2006-2007.5 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5131A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax
    • Diamond Eye K5131A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax

      Diamond Eye K5131A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax

      (0) $681.92

      Vehicle Fitment: 2007.5-2010 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5131S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax
    • Diamond Eye K5131S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax

      Diamond Eye K5131S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax

      (0) $720.31

      Vehicle Fitment: 2007.5-2010 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5134A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax
    • Diamond Eye K5134A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax

      Diamond Eye K5134A 5” Aluminized Filter Back Exhaust | 07.5-10 6.6L Duramax

      (0) $506.66

      Vehicle Fitment: 2007.5-2010 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Diamond Eye K5134S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax
    • Diamond Eye K5134S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax

      Diamond Eye K5134S 5” Stainless Filter Back Exhaust | 07.5-10 6.6L Duramax

      (0) $548.89

      Vehicle Fitment: 2007.5-2010 GM 6.6L Duramax (All Cabs & Beds)

      Add to cart
    • Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax
    • Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax

      Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax

      (0) $1,012.00

      Vehicle Fitment: 2007.5-2023 GM 6.6L Duramax (All Crew & EXT Cabs)

      Add to cart
    • Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax
    • Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax

      Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax

      (0) $814.00

      Vehicle Fitment: 2007.5-2023 GM 6.6L Duramax (All Crew & EXT Cabs)

      Add to cart

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