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#378817428
Flowmaster 817428 American Thunder Cat-Back Exhaust System
$1,171.95
/kit
Factory Shipped
$1,267.95
Save $96.00
Quantity
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Select Vehicle
-7%
-7%
|
#378817428
$1,171.95
/kit
Factory Shipped
$1,267.95
Save $96.00
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
| MFG. Part # | 817428 |
| Exhaust System Type | Cat-Back |
| Single or Dual | Single | Dual Exit |
| Bed Side Type | Short |
| Exhaust Tubing Diameter | 2-1/2 Inch |
Need help?
855.313.9176Quick and Easy Returns
Return PolicyThis 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 won't 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.
Application
Guides & Documents
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 817428 |
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back |
| Single or Dual | Single | Dual Exit |
| Bed Side Type | Short |
| Exhaust Tubing Diameter | 2-1/2 Inch |
| Exhaust System Kit Type | Direct Fit |
| GENERAL | |
| Exhaust Exit | Dual Split Rear/Split Side |
| Sound Level | Moderate |
| Muffler(s) Included | Yes |
| Muffler Quantity | 1 |
| Muffler Connections | Single Inlet | Dual Outlet |
| Drivetrain | 2WD/4WD |
| Cab Type | Extended |
| Exhaust Tip Included | Yes |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Shape | Round |
| Exhaust Tip Cut | Angle |
| Exhaust Tip Edge Style | Non-Rolled Edge | Single-Wall |
| Exhaust Tip Size | 2.50" |
| Exhaust System Material | 409S Stainless Steel |
| Exhaust System Finish | Natural |
| Exhaust Pipe Color | Natural |
| Muffler Series | Super 40 Series |
| Muffler Material | 409 Stainless Steel |
| Muffler Color | Natural |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Color | Natural |
| Inlet Quantity | Single |
| Inlet Size | 3.00" |
| Outlet Size | 2.50" |
| Tailpipe Diameter | 2.5" |
| Catalytic Converter(s) Included | No |
| Hardware Included | Yes |
| Heat Shield | No |
| Sold in Quantity | Kit |
| GTIN Code | 700042024315 |
| Notes | With Single Flanged Catalytic Converter. Extended cab/Short bed only. |
| Material Type | Stainless Steel |
| Exit Location | Rear |
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