Flowmaster 817428 American Thunder Cat Back Exhaust System Flowmaster 817428

This Flowmaster system is for the person who is looking for a stainless steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone for the 1999 to 2007* (2007 Classic Only) GM 1500 Extended Cab/Short Bed trucks with the 4.3L, 4.8L or 5.3L engines. The American Thunder system is heavy 16-gauge mandrel-bent stainless steel tubing for durability and maximum performance. Includes a stainless steel Super 40 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that wont drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home.

Specifications:

Description_DES	American Thunder Cat Back Exhaust System
Description_EXT	American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit Incl. 2.5 in. Outlets/40 Series™ Muffler/Tube Extensions/3.0 in. Logo Embossed Stainless Tips;
Description_FAB	Mandrel Bent 16 Gauge 409 Stainless Tubing
Description_FAB	Includes Hangers And Hardware For Easy Installation
Description_FAB	Dyno Tuned for Maximum Performance
Description_FAB	Premium Flowmaster Quality
Description_FAB	3 Year Limited Warranty
Description_FAB	Made in the USA
Description_MKT	This Flowmaster system is for the person who is looking for a stainless steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone for the 1999 to 2007* (2007 Classic Only) GM 1500 Extended Cab/Short Bed trucks with the 4.3L, 4.8L or 5.3L engines. The American Thunder system is heavy 16-gauge mandrel-bent stainless steel tubing for durability and maximum performance. Includes a stainless steel Super 40 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that wont drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home.
Description_SHO	Exhaust System Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
2004	GMC	Sierra 1500	SLT
2005	GMC	Sierra 1500	SLT
2006	GMC	Sierra 1500	SLT