| Description_ASC |
Fits 1987-1996 Ford F-150 with a V6 or V8 engine. |
| Description_DEF |
Exhaust System Kit |
| Description_DES |
Flowmaster American Thunder Cat-back Exhaust System |
| Description_EXT |
American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5in. Tubing/Super 50 Series (TM) Muffler/3in. Logo Embossed Stainless Tips; 409 Stainless Steel; |
| Description_INV |
87-96 FORD F150 ALL DOR/S AMT 409S |
| Description_FAB |
Includes Hangers and Hardware for an Easy Installation |
| Description_FAB |
Mandrel-bent 16-gauge Stainless Steel Tubing |
| Description_FAB |
Connects After Factory Catalytic Converter |
| Description_FAB |
Dyno Tuned for Maximum Performance |
| Description_FAB |
3.00-inch Polished Stainless Steel Tips |
| Description_FAB |
Super 50 Series Performance Muffler |
| Description_FAB |
Uses the Factory Hanger Locations |
| Description_FAB |
Moderate Exterior Exhaust Tone |
| Description_FAB |
Quick and Easy Installation |
| Description_FAB |
Lifetime Limited Warranty |
| Description_MKT |
For the person who is looking for a stainless steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder® system is constructed from heavy 16-gauge mandrel-bent stainless steel tubing for durability and maximum performance. Includes a stainless steel Super 50™ 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 3.00-inch 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. Covered by our Lifetime Limited Warranty. For those who prefer full aluminized steel construction covered by our 3-year Limited Warranty, check out part# 17471. Notes: Fits 2/4 wheel drive models and all wheelbases. |
| Description_SHO |
Exhaust System Kit |
| System Type |
Cat Back |
| Outlet Diameter (in) |
2.5 |
| Tail Pipe Diameter |
2.500 in. |
| Brand |
Flowmaster |
| Muffler Quantity |
1 |
| Single Dual |
Dual |
| Tip Quantity |
2 |
| Muffler Count |
1 |
| Tip Diameter |
3.000 in. |
| Outlet Outside Diameter |
2.500 in. |
| California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
| Emission Code |
5 |
| Tip Diameter (in) |
3 |
| Tubing Diameter (in) |
2.5 |
| Exit Style |
Straight |
| Exhaust Series |
American Thunder |
| Single or Dual |
Dual |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Inlet Diameter |
2.500 in. |
| Exhaust Type |
Single |
| Muffler Series |
Super 50 Series |
| WARNING CA Proposition 65 |
Yes |
| Outlet Diameter |
2.500 in. |
| Muffler Part Number |
Kit Only |
| Title |
Flowmaster 817471 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound |
| Tubing Diameter |
2.500 in. |
| 2WD/4WD |
2WD/4WD |
| Exit Position |
Dual Out Rear / Dual Out Side |
| Inlet Diameter (in) |
2.5 |
| Material |
409 Stainless Steel |
| Inlet Inside Diameter |
2.500 in. |
| California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
| Heat Shield Attached |
No |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
| California Proposition 65 Required |
Yes |
| Heat Shield |
No |
| Product Type |
Exhaust System |
| Sound Level |
Aggressive / Moderate |
| Warning |
California Proposition 65 |
| Length |
17.0000 |
| Width |
18.0000 |
| Height |
60.0000 |
| Weight |
60.0000 |
