Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases.
Specifications:
| Description_ASC |
Fits 2007-2013 Chevrolet Silverado, GMC Sierra 1500 with 5.3L engine and 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases. |
| Description_DEF |
Exhaust System Kit |
| Description_DES |
Flowmaster American Thunder Cat-back Exhaust System |
| Description_INV |
07-13 GM 1500 5.3L AMT DOR/S 409S |
| Description_EXT |
American Thunder Cat Back Exhaust System; Dual; Dual Rear Same Side Exit; Incl. 2.5in. Tailpipes/Super 40 Series (TM) Mufflers/3.5in. Embossed Stainless Tips; 409 Stainless Steel; |
| Description_FAB |
Mandrel Bent Tubing |
| Description_FAB |
Aggressive Exterior Exhaust Tone |
| Description_FAB |
Incl. Hangers and Hardware For Easy Installation |
| Description_FAB |
Dyno Tuned for Maximum Performance |
| Description_FAB |
Premium Flowmaster Quality |
| Description_FAB |
Patented Delta Flow Technology |
| Description_FAB |
Lifetime Limited Warranty |
| Description_FAB |
Made in the USA |
| Description_MKT |
Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases. |
| Description_SHO |
Exhaust System Kit |
| Tubing Diameter |
2.500 in. |
| Emission Code |
5 |
| Exhaust Type |
Dual |
| Single or Dual |
Dual |
| Muffler Count |
1 |
| 2WD/4WD |
2WD/4WD |
| Heat Shield Attached |
No |
| Tip Cut |
Angle |
| Muffler Series |
Super 40 Series |
| Tip Material |
Stainless Steel |
| Title |
Flowmaster 817680 Cat-back System - DOR/S - American Thunder - Moderate/Aggressive Sound |
| Mount Type |
Flanged |
| Muffler Part Number |
Kit Only |
| Exit Position |
Dual Out Rear / Dual Out Side |
| Material |
409 Stainless Steel |
| California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
| Outlet Diameter |
2.500 in. |
| Tip Type |
Double Wall |
| Tip Length |
13.000 in. |
| Inlet Inside Diameter |
2.500 in. |
| Tip Diameter |
3.500 in. |
| Inlet Diameter |
3.000 in. |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
| Heat Shield |
No |
| Inlet Diameter (in) |
3 |
| Sound Level |
Aggressive / Moderate |
| Warning |
California Proposition 65 |
| WARNING CA Proposition 65 |
Yes |
| California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
| Tip Quantity |
2 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Exit Style |
Turn Out |
| Muffler Type |
Welded Baffle |
| Catalytic Converter Included |
No |
| Color |
Black |
| Outlet Outside Diameter |
3.500 in. |
| Shape |
Oval |
| Tip Finish |
Polished |
| Tip Edge Style |
Cut |
| Tail Pipe Diameter |
2.500 in. |
| Tip Logo |
Embossed |
| Exhaust Series |
American Thunder |
| Tip Shape |
Round |
| System Type |
Cat Back |
| Brand |
Flowmaster |
| California Proposition 65 Required |
Yes |
| Muffler Quantity |
1 |
| Outlet Diameter (in) |
2.5 |
| Product Type |
Exhaust System |
| Sale Category |
Exhaust |
| Single Dual |
Dual |
| Tip Diameter (in) |
3.5 |
| Tip Length (in) |
13 |
| Tubing Diameter (in) |
2.5 |
| Length |
16.0000 |
| Width |
12.0000 |
| Height |
60.0000 |
| Weight |
66.0000 |
