Flowmaster
Flowmaster 21-25 Ford F-150 FlowFX Cat-Back Exhaust System
Why this price?
$1,049.95 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
This Flow FX cat-back exhaust system is for the 2021-2026 Ford F-150 trucks with the standard 2.7, 3.5, and 5.0-liter and PowerBoost 3.5L engines that are equipped with the optional dual exhaust out the rear bumper. This exhaust offers a deep throaty exhaust note with aggressive to moderate sound levels both inside and outside of the truck, with all the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system features all mandrel-bent 409 stainless steel 3.00-inch tubing that flows into a FFX straight through muffler and exiting into large 3.00-inch dual tailpipes for maximum sound and performance. The system exits the OEM rear bumper cut outs and uses all the factory hanger locations. The tailpipes are finished off with a pair of large 4.50-inch black ceramic-coated stainless-steel tips for a more aggressive look than the factory tip. This exhaust system is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
- Powerful exhaust note with an aggressive to moderate sound level that’s a perfect balance of sound and power
- Clears the factory spare tire with no restrictive flattening like the factory tailpipe
- Routes directly to the factory dual tailpipe exit for a simple installation
- Flowmaster Flow FX series muffler offers increased performance
- Large 3.0-inch Mandrel bent pipes for superior flow and power
- Max power gains of 18 hp and 20 lb-ft at the rear wheels
- 409 stainless steel construction for extra durability
- 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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