Flowmaster
Flowmaster 21-25 F-150 Outlaw Cat-Back Exhaust System - Dual Tailpipe
Why this price?
$1,449.95 is MSRP, the lowest price Flowmaster lets us list it at. Additionally, Pro members get 3% to 35% back on most parts.
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to Flowmaster, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with Flowmaster, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
Couldn't load pickup availability
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.
- 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
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2026 | Ford | F-150 | King Ranch |
| 2021-2026 | Ford | F-150 | Lariat |
| 2021-2023 | Ford | F-150 | Limited |
| 2021-2026 | Ford | F-150 | Platinum |
| 2021-2026 | Ford | F-150 | Police Responder |
| 2021-2026 | Ford | F-150 | SSV |
| 2024-2026 | Ford | F-150 | STX |
| 2021-2026 | Ford | F-150 | Tremor |
| 2021-2026 | Ford | F-150 | XL |
| 2021-2026 | Ford | F-150 | XLT |
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