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|Products Manufacturer Name||Colt Exhaust|
|Item No||X6104/X6105/FB5402/J5818acX2/H250X6/35103X4 **48 lbs-11x16x43**|
|Please Note||*This is not a direct fit kit and some modification is needed it. *This rear exit kit will come out directly under the rear bumper on each side of the truck. *No Instructions Included, mechanical knowledge is highly recommended.|
|Google Category||Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts > Motor Vehicle Exhaust > Mufflers & Muffler Parts|
|2003||GMC||Sierra 1500||119, 133 or 143.5 inch wheel base models.||4.3L|