“Flowmaster 21-25 F-150 Outlaw Cat-Back Exhaust System - Dual Tailpipe”
“Flowmaster introduces our Outlaw cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7, 3.5, or 5.0-liter engine and factory dual exit exhaust...”
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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 F150 2.7, 3.5 and 5.0-liter, PowerBoost and non-hybrid with Factory Dual Tailpipes, Outlaw Cat-Back 3.0-inch Stainless Steel Exhaust System, 4.50-inch Black Tips
Flowmaster Outlaw Cat-Back Exhaust System
Features
3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
Super 10 series performance muffler offers a deep powerful sound and increased performance
Clears the Factory Spare Tire with NO Restrictive flattening like the factory tail pipe
Max increases of up to 18 hp and 15 lb-ft over the stock exhaust at the rear wheels
Dual 4.50-inch black ceramic coated steel tips add a custom look
Includes all necessary hardware for an at home installation
Uses factory hanger locations for easy installation
Lifetime Limited Warranty
Manufacturer notes
Does not fit models with OEM active exhaust option.
Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
090127844823
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 F-150 Outlaw Cat-Back Exhaust System - Dual Tailpipe
2125 F150 CBOTLDUAL FACT TAILPIPE
SYS 21-26 F-150 CB-O
About the manufacturer
Flowmaster introduces our Outlaw cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7, 3.5, or 5.0-liter engine and factory dual exit exhaust. The exhaust kit fits PowerBoost and non-hybrid models. This system uses the Super 10 series muffler for an aggressive exhaust tone and increased performance. Maximum dyno gains of 18 hp and 15 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Dual 4.50-inch black ceramic coated stainless steel tips are used to add a custom look to the truck. All the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Additional manufacturer information
SYS 21-26 FO
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