2001-2005 GM 6.6L Duramax (With Catalytic Converter) (All Crew & EXT. Cabs) – Rainier Diesel

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MBRP 4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side
$484.99
Vehicle Fitment: 2001-2005 GM 6.6L Duramax (With Catalytic Converter) (All Crew & EXT. Cabs)
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MBRP 4 Inch Cat Back Exhaust System For 01-05 Silverado/Sierra 2500/3500 Duramax Ext/Crew Cab Single Side Aluminized Steel
$604.99
Vehicle Fitment: 2001-2005 GM 6.6L Duramax (With Catalytic Converter) (All Crew & EXT. Cabs)
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