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Flowmaster Inc. American Thunder Cat-Back Exhaust System
limited lifetime warranty
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Product Information
Product Details
Part No. 817979
Warranty Details (Limited Lifetime Warranty)
Flowmaster introduces our new American Thunder stainless steel cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7L, 3.5L and 5.0L engines. This system uses a Super 40 series muffler for a deep powerful sound and increased performance. Maximum dyno gains of 11 HP and 10 LB.FT. at the rear wheels. Mandrel bent 409 stainless steel tubing is used for maximum exhaust flow and durability. The system has a 3.0-inch inlet pipe and dual 2.5-inch tailpipes with both side exit and rear exit options that allow you to customize the look of the kit. 3.5-inch polished stainless steel tips finish off the kit for a classic performance look. All of the necessary hardware is included and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Limited Warranty.
Product Features:
Product Features:
- Includes Both Rear and Side Exit Tailpipes so the Final Look can be Customized
- Super 40 Series Performance Muffler Delivers a Deep and Aggressive Performance Tone
- Uses the Factory Hanger Locations for an Easy Installation
- Clears the Factory Spare Tire
- Stainless Steel Construction adds Durability
- 3.50-Inch Polished Stainless Steel Tips add a Classic Performance Look
- Delta Flow Technology Increases Performance and Reduces Drone
- Mandrel-bent Tubing Maximizes Exhaust Flow
- Maximum Dyno Gains of 11 HP and 10 LB.FT. at the Rear Wheels
- Limited Warranty
Specifications
Brand:
Flowmaster
Catalytic Converter Included:
No
Category:
Exhaust
Clamping Type:
Flat Band
Clamps Included:
Yes
Exhaust Series:
American Thunder
Exhaust Tip Color:
Silver
Exhaust Tip Connection:
Clamp-On
Exhaust Tip Cut:
Angled
Exhaust Tip Diameter:
3.50 in
Exhaust Tip Edge:
Angle Cut
Exhaust Tip Finish:
Polished
Exhaust Tip Intercooled:
No
Exhaust Tip Length:
13.00 in
Exhaust Tip Material:
304 Stainless Steel
Exhaust Tip Quantity:
2
Exhaust Tip Resonated:
No
Exhaust Tip Shape:
Round
Exhaust Tip Wall:
Single Wall
Exit Style:
Dual Out Side
Finish:
Natural
Gasket Or Seal Included:
No
Grade Type:
Performance
Hangers Included:
Yes
Inlet Type:
Clamp-On
Main Piping Diameter:
2.50 in
Mounting Bracket Included:
Yes
Muffler Body Height:
5.00 in
Muffler Body Length:
10.25 in
Muffler Body Material:
409 Stainless Steel
Muffler Body Shape:
Oval
Muffler Body Width:
10.00 in
Muffler Finish:
Black High-Temperature Paint Finish
Muffler Flanged Inlet:
No
Muffler Flanged Outlet:
No
Muffler Inlet Connection:
Slip-Fit
Muffler Inlet Inside Diameter:
3.00 in
Muffler Inlet Outside Diameter:
3.13 in
Muffler Outlet Connection:
Slip-Fit
Muffler Outlet Quantity:
1
Muffler Overall Length:
16.50 in
Muffler Quantity:
1
Muffler Type:
Chambered
Pipe Material:
409 Stainless Steel
Product Type:
Exhaust System
Spring Bolt Kit Included:
No
Sub Category:
Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter:
2.50 in
Tail Pipe Quantity:
2
Tail Pipe Tapered Outlet:
No
Type:
Cat-Back
Valve Included:
No
Valve Type:
Not Applicable
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