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Cat-Back
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MBRP 4" Cat Back, Single Side, T304 Stainless Steel 04
$789.992001-2005 GM Duramax 6.6L Extended Cab / Crew Cab
SKU: MBR-S6000304
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4" GM Aluminized Cat-Back Exhaust With Muffler No Tip
$322.822001-2005 GM Duramax 6.6L
SKU: JAM-AC002CB
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Diamond Eye Cat Back Stainless Steel Kit With Muffler Replacement Pipe Dual 4"
$401.402001-2005 GM Duramax 6.6L
SKU: DEM-K4112S-RP
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Diamond Eye Cat Back Aluminized Kit With Muffler Replacement Pipe Dual 4"
$331.142001-2005 GM Duramax 6.6L
SKU: DEM-K4112A-RP
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Diamond Eye Cat-Back Stainless Steel Kit With muffler Replacement Pipe Single 4"
$289.972001-2005 GM Duramax 6.6L
SKU: DEM-K4110S-RP
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Diamond Eye Cat-Back Stainless Steel Kit Single 4" -
$323.142001-2005 GM Duramax 6.6L
SKU: DEM-K4110S
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Diamond Eye Cat-Back Aluminized Kit With Muffler Replacement Pipe Single 4"
$236.212001-2005 GM Duramax 6.6L
SKU: DEM-K4110A-RP
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MBRP 4" Cat Back Single Side Performance Series Aluminized Steel
$339.992001-2005 GM Duramax 6.6L
SKU: MBR-S6000P
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MBRP 4" Cat Back, Cool Duals, Aluminum L
$694.992001-2005 GM Duramax 6.6L Extended Cab / Crew Cab
SKU: MBR-S6002AL
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MBRP 4" Cat Back, Cool Duals, T409 Stainless Steel 09
$794.402001-2005 GM Duramax 6.6L Extended Cab / Crew Cab
SKU: MBR-S6002409
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MBRP 4" Cat Back, Single Side, Aluminum L
$399.992001-2005 GM Duramax 6.6L Extended Cab / Crew Cab
SKU: MBR-S6000AL
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MBRP 4" Cat Back, Single Side, T409 Stainless Steel 09
$529.992001-2005 GM Duramax 6.6L Extended Cab / Crew Cab
SKU: MBR-S6000409
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4" GM Aluminized Cat-Back Exhaust No Muffler No Tip
$289.752001-2005 GM Duramax 6.6L
SKU: JAM-AC002CB-MD