Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust Kit 3 Inch 409 Stainless Steel Compatible with 2015-2020 Ford F-150 2.7L 3.5L 5.0L engines
Condition: New
$448.95
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 1 left in stock, order soon!
Arrives
Tuesday, Nov 17
At a glance
- Condition
- New
- Dimensions
- 49 x 14.9 x 14 in
- Weight
- 33.1 lb
- Material
- Plastic
- Vehicle Service Type
- Truck
- Inlet Connection Size
- 3 in
- In the box
- Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust System - 3.0" - 409S Stainless Steel
Features 5
- FlowFX series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 18 HP and 9 LB.FT torque over stock at the rear wheels
- Uses factory hanger locations for easy installation
- 3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
Specs 18
| Brand | Flowmaster |
|---|---|
| Material | Plastic |
| Item dimensions L x W x H | 49 x 14.9 x 14 inches |
| Vehicle Service Type | Truck |
| Item Weight | 33.1 Pounds |
| Item Dimensions | 49 x 14.9 x 14 inches |
| Inlet Connection Size | 3 Inches |
| Compatible with Vehicle Type | Truck |
| Material Type | Plastic |
| Brand Name | Flowmaster |
| Manufacturer Part Number | 717978 |
| UPC | 090127129975 |
| Manufacturer | Flowmaster |
| Global Trade Identification Number | 75 |
| Model Number | 717978 |
| Item Type Name | Flowmaster 717978 FlowFX Extreme Cat-Back Exhaust System - 3.0" - 409S Stainless Steel |
| Unit Count | 1.0 Count |
| Manufacturer Warranty Description | Warranty |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
![J2 Engineering J2-CBE-DS-034 Stainless Steel Cat Back Exhaust System [Compatible with 09-13 Infiniti G37 Sedan 4-Door]](https://m.media-amazon.com/images/I/61U1gVf17uL._AC_US500_.jpg)
Top Amazon Reviews
Easy to install , good quality, love the sound(very aggressive) not to bad in cab!
Love this exhaust, it is very aggressive, I had to cut mine due to adding a 3' electric dump. Gets louder and more aggressive as you have it.
Reviewed in the United States on April 26, 2024 by Troy P
****LOUD!!!!****
I paid $10 for fast shipping..it came a day later then expected so this company refunded me the $10 right away .. I wish all companies would have great service like this one does! Read a review here saying it's a nice deep sound that's not too loud..??? This thing is very loud "to me" anyways ... Installed easy, and product looks great. Company was great to work with, but if I knew this was going to be this loud I would have passed on this model. Flowmaster has always made great stuff just not sure if I'll get use to this one ..
...
show more
Reviewed in the United States on March 19, 2023 by Kev O
Well worth the money
2020 F150, very easy and simple to install. Deep sound and not too loud. Love the fit and sound.
Reviewed in the United States on December 20, 2022 by David Lucas
Easy installation
The installation is really easy and quick. Only takes about an hour to install. Sounds great on my 2018 F-150 Definitely recommend this product.
Reviewed in the United States on April 17, 2023 by ruben cardona jr
Loud
Twice as loud as stock at idle,super easy to install did it in the driveway in about an hour
Reviewed in the United States on April 22, 2023 by shawn redinger