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|   | 
| GM SILVERADO/ SIERRA     4" Systems | 
  | 
  | 
  | 
  | 
  | 
|   | 
| Year | 
Model | 
Description | 
Size | 
Config. | 
Exit | 
PREMIUM | 
XL Series
  | 
Economy
  | 
Black | 
Pipe Only Kit | 
|   | 
| 2011-2013 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
4in. | 
Filter-Back | 
Single A | 
  | 
  | 
17908 | 
17024 | 
  | 
| 2007-2010 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
4in. | 
Filter-Back | 
Single A | 
16910 | 
16911 | 
17911 | 
17026 | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17960 | 
  | 
17980 | 
| 2006-2007 | 
2500HD/3500 | 
Extended-Crew Cab/Long Bed | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17994 | 
  | 
17980 | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
16900 | 
16902 | 
17902 | 
17029 | 
17980 | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
  | 
  | 
17964 | 
  | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16942 | 
16943 | 
17943 | 
17031 | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Long Bed (96in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16944 | 
16945 | 
17945 | 
17032 | 
  | 
| 2006-2007 | 
3500 | 
Crew Cab/Long Bed (96in.Bed); Dually | 
4in. | 
Cat-Back | 
Single A | 
16940 | 
16941 | 
17941 | 
  | 
  | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17934 | 
  | 
17980 | 
| 2003-2005 | 
2500HD/3500 | 
Extended-Crew Cab/Long Bed (96in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17994 | 
  | 
17980 | 
| 2003-2005 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
16900 | 
16902 | 
17902 | 
17029 | 
17980 | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
  | 
  | 
17937 | 
17033 | 
  | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Long Bed (96in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16934 | 
16935 | 
17935 | 
17035 | 
  | 
| 2003-2005 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16932 | 
16933 | 
17933 | 
17034 | 
  | 
| 2003-2005 | 
3500 | 
Crew Cab/Long Bed (96in.Bed); Dually | 
4in. | 
Cat-Back | 
Single A | 
16930 | 
16931 | 
17931 | 
  | 
  | 
| 2001-2002 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17939 | 
  | 
17980 | 
| 2001-2002 | 
2500HD/3500 | 
Extended-Crew Cab/Long Bed | 
4in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17994 | 
  | 
17980 | 
| 2001-2002 | 
2500HD/3500 | 
Crew Cab/Short Bed 78in.Bed) | 
4in. | 
Turbo-Back | 
Single A | 
16900 | 
16902 | 
17902 | 
17029 | 
17980 | 
| 2001-2002 | 
2500HD/3500 | 
Extended Cab/Long Bed (96in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16934 | 
16935 | 
17935 | 
17035 | 
  | 
| 2001-2002 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
16932 | 
16933 | 
17933 | 
17034 | 
  | 
| 2001-2002 | 
3500 | 
Crew Cab/Long Bed (96in.Bed); Dually | 
4in. | 
Cat-Back | 
Single A | 
16930 | 
16931 | 
17931 | 
  | 
  | 
| 2001-2002 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Single A | 
  | 
  | 
17942 | 
  | 
  | 
|   | 
| GM SILVERADO/ SIERRA     5" Systems | 
  | 
  | 
  | 
  | 
  | 
|   | 
| Year | 
Model | 
Description | 
Size | 
Config. | 
Exit | 
PREMIUM | 
XL Series
  | 
Economy | 
Black  | 
Pipe Only Kit | 
|   | 
| 2011-2013 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
5in. | 
Filter-Back | 
Single A | 
  | 
  | 
17910 | 
17040  | 
  | 
| 2007-2010 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
5in. | 
Filter-Back | 
Single A | 
16912 | 
16913 | 
17913 | 
  | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17962 | 
17036 | 
17982 | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short-Long Bed, Extended Cab/Long Bed | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17999 | 
17036 | 
17982 | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
5in. | 
Cat-Back | 
Single A | 
  | 
  | 
17966 | 
17028 | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Long Bed(96in.Bed) | 
5in. | 
Cat-Back | 
Single A | 
16962 | 
16963 | 
17963 | 
  | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short Bed(78in.Bed) | 
5in. | 
Cat-Back | 
Single A | 
16960 | 
16961 | 
17961 | 
  | 
  | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17936 | 
17036 | 
17982 | 
| 2003-2005 | 
2500HD/3500 | 
Extended-Crew Cab/Long Bed (96in.Bed) | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17999 | 
17036 | 
17982 | 
| 2003-2005 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
5in. | 
Turbo-Back | 
Single A | 
16908 | 
16909 | 
17909 | 
17036 | 
17982 | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
5in. | 
Cat-Back | 
Single A | 
  | 
  | 
17938 | 
  | 
  | 
| 2001-2002 | 
2500HD/3500 | 
Extended Cab/Short Bed | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17940 | 
17036 | 
17982 | 
| 2001-2002 | 
2500HD/3500 | 
Extended-Crew Cab/Long Bed | 
5in. | 
Turbo-Back | 
Single A | 
  | 
  | 
17999 | 
17036 | 
17982 | 
| 2001-2002 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
5in. | 
Turbo-Back | 
Single A | 
16908 | 
16909 | 
17909 | 
17036 | 
17982 | 
| 2001-2002 | 
2500HD/3500 | 
Extended Cab/Short Bed (78in.Bed) | 
5in. | 
Cat-Back | 
Single A | 
  | 
  | 
17944 | 
  | 
  | 
|   | 
| GM SILVERADO/ SIERRA     Dual Systems | 
  | 
  | 
  | 
  | 
  | 
|   | 
| Year | 
Model | 
Description | 
Size | 
Config. | 
Exit | 
PREMIUM | 
XL Series
  | 
Economy | 
Black  | 
Pipe Only Kit 
  | 
|   | 
| 2011-2013 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
4in. (1) | 
Filter-Back | 
Dual F | 
  | 
  | 
17995 | 
17025 | 
  | 
| 2007-2010 | 
2500HD/3500 | 
Extended-Crew Cab/Short-Long Bed | 
4in. (1) | 
Filter-Back | 
Dual F | 
16914 | 
16915 | 
17915 | 
17027 | 
  | 
| 2006-2007 | 
2500HD/3500 | 
Extended Cab/Short-Long Bed, Crew Cab-Long Bed | 
4in. | 
Turbo-Back | 
Dual E | 
  | 
  | 
17996 | 
  | 
17981 | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Turbo-Back | 
Dual E | 
16901 | 
16903 | 
17903 | 
17030 | 
17981 | 
| 2006-2007 | 
2500HD/3500 | 
Crew Cab/Short Bed (78in.Bed) | 
4in. | 
Cat-Back | 
Dual E | 
16964 | 
16965 | 
17965 | 
  | 
  | 
| 2003-2005 | 
2500HD/3500 | 
Extended Cab/Short-Long Bed, Crew Cab-Long Bed | 
4in. | 
Turbo-Back | 
Dual E | 
  | 
  | 
17996 | 
  | 
17981 |