“Flowmaster 21-25 Ford F-150 Power Boost 3.5L American Thunder Cat-Back Exhaust System”
“...Flowmaster® American Thunder cat-back exhaust system is for the 2021-2026 Ford F-150 with the 3.5-liter PowerBoost...”
Confirm fitment with the part number before ordering.
Product information
Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
Product description
Fits 2021-2026 Ford F-150 with 3.5-liter PowerBoost Hybrid engine
Flowmaster American Thunder Cat-Back Exhaust System
Features
3.00-inch and 3.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
A specially tuned resonator delivers a deep, moderate to mild performance tone and improves exhaust flow
A 5.00-inch black ceramic coated stainless steal tip add a custom look to the vehicle
Lifetime Limited Warranty
Manufacturer notes
Does not fit models with OEM active exhaust option.
Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
090127844762
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information
Other product descriptions
Flowmaster 21-25 Ford F-150 Power Boost 3.5L American Thunder Cat-Back Exhaust System
2125 FORD F150 POWER BOOST 35L
SYS 21-26 FORD F-150
About the manufacturer
This Flowmaster® American Thunder cat-back exhaust system is for the 2021-2026 Ford F-150 with the 3.5-liter PowerBoost. This system is manufactured using durable 409 stainless steel tubing and is mandrel bent for better exhaust gas flow. A specially tuned resonator is used for a deep, moderate to mild sound level and maximum performance. This system uses a 5.00-inch black ceramic coated stainless steel tip for added style. This system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
Additional manufacturer information
SYS 21-26 FO
Explore the 3D garage
Chevrolet Corvette C8 · Subaru WRX VA · Mazda Miata NA · Ford Mustang S197 · BMW 3 Series E46 · Honda S2000 AP1 · BMW M3 E30 · Honda Civic 11th generation · Audi S4 B5 · Ford Mustang S550 · BMW M3 E46 · Chevrolet Corvette C6 · Chevrolet Camaro 5th generation · BMW M3 E36 · Chevrolet Corvette C7 · Integra 3rd gen · Integra 2nd gen · Illustrative previews
