623-434-5277
Call Us
FREE SHIPPING on Orders over $70
Menu
Toggle navigation
Search
Search
CHECKOUT
Cart
0
Shopping Cart
Log In
My Stage 3
My Stage 3
My Account
Contact
Contact
Price Match
Price Match
Blog
Blog
Menu
Toggle navigation
home
F150
2021-2024 3.5L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2021-2024 2.7L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2021-2024 3.5L PowerBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2021-2024 5.0L
Exhaust Kits
Lighting
Suspension
>>Shop All...
2021 3.0L Powerstroke
Exhaust Kits
Lighting
Suspension
>>Shop All...
2021-2023 3.3L V6
Exhaust Kits
Lighting
Suspension
>>Shop All...
2018-2020 3.5L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2018-2020 2.7L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2018-2020 5.0L
Exhaust Kits
Lighting
Suspension
>>Shop All...
2018-2020 3.0L Powerstroke
Lighting Upgrades
Suspension
Lift Kits
>>Shop All...
2015-2017 3.5L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2015-2017 2.7L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2015-2017 5.0L
Exhaust Kits
Lighting
Suspension
>>Shop All...
2011-2014 3.5L EcoBoost
Exhaust Kits
Lighting
Suspension
>>Shop All...
2011-2014 F150 5.0L
Exhaust Kits
Lighting
Suspension
>>Shop All...
2011-2014 6.2L
Exhaust Kits
Lighting
Suspension
>>Shop All...
2018-2020 3.3L
2015-2017 3.5L
2011-2014 3.7L
2009-2010 V8
2004-2008 V8
1997-2003 V8
Raptor
2021-2024 Raptor 35
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Brake Kits
Bumpers & Racks
Exterior Upgrades
Wheels & Tires
>>Shop All...
2021-2024 Raptor 37
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Brake Kits
Bumpers & Racks
Exterior Upgrades
Wheels & Tires
>>Shop All...
2017-2020 3.5L HO EcoBoost
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Brake Kits
Bumpers & Racks
Turbo Upgrades
Wheels & Tires
>>Shop All...
2010-2014 6.2L
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension Kits
Control Arms
Bumpers & Racks
Wheels & Tires
>>Shop All...
Super Duty
2020-2023 6.7L Diesel
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Lift Kits
Bumpers & Racks
Exterior
Wheels & Tires
>>Shop All...
2020-2023 7.3L Gas
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Lift Kits
Bumpers & Racks
Exterior
Wheels & Tires
>>Shop All...
2017-2019 6.7L Diesel
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
2017-2019 6.2L Gas
Intakes
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
2011-2016 6.7L Diesel
Engine Upgrades
Turbo Upgrades
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
2011-2016 F250 6.2L Gas
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
2008-2010 6.4L Diesel
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
2004-2007 6.0L Diesel
Engine Upgrades
Exhaust Kits
Lighting
Tonneau Covers
Suspension
Lift Kits
Exterior
Wheels & Tires
>>Shop All...
1994-2003 7.3L Diesel
Engine Upgrades
Turbo Upgrades
Lighting
Tonneau Covers
Lift & Leveling
Exterior
Wheels & Tires
>>Shop All...
Ranger
2019-2024 2.3L EcoBoost
Engine Upgrades
Cold Air Intakes
Turbo Upgrades
Bumpers & Armor
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
2011-2016 T6
Bronco
2021-2024 Bronco 4-Door
Soft Tops
2.3L Engine Upgrades
2.7L Engine Upgrades
Exhaust Kits
Lighting
Interior
Suspension
Bumpers & Skids
Wheels & Tires
>>Shop All...
2021-2024 Bronco 2-Door
Soft Tops
2.3L Engine Upgrades
2.7L Engine Upgrades
Exhaust Kits
Lighting
Interior
Suspension
Bumpers & Skids
Wheels & Tires
>>Shop All...
2021-2024 Bronco Sport
2.0L Engine Upgrades
Exhaust
Lighting
Interior
Suspension
Exterior
>>Shop All...
Other Fords
2022-2023 Ford Maverick
2.0L EcoBoost Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior
>>Shop All...
2015-2022 Mustang
2015-2022 Mustang GT
2015-2022 Mustang EcoBoost
2015-2017 Mustang V6
>>Shop All...
2011-2014 Mustang
2011-2014 Mustang GT
2011-2014 Mustang V6
2010 Mustang
2007-2014 Shelby GT500
>>Shop All...
2005-2009 Mustang
2005-2009 Mustang GT
2005-2009 Mustang V6
>>Shop All...
1999-2004 Mustang
1999-2004 Mustang GT
1999-2004 Mustang V6
1999-2004 SVT Cobra
>>Shop All...
2013-2018 Focus ST
Intakes
Exhaust Kits
Packages
Suspension
Exterior
>>Shop All...
2016-2017 Focus RS
Engine Upgrades
Exhaust Kits
Lighting
Suspension
Exterior
>>Shop All...
2010-2017 Taurus
Engine Upgrades
Suspension
Brakes
Exterior
Interior
>>Shop All...
2011-2017 Explorer
Engine Upgrades
Exhaust Kits
Lighting
Brakes
Exterior
Shop All">>>Shop All...
2015-2017 Expedition
Engine Upgrades
Exhaust Kits
Lighting
Exterior
Interior
>>Shop All...
2007-2014 Expedition
2014-2017 Fiesta ST
2005-2017 Ford 6.8L V10 RV
Toyota
2024+ Tacoma
Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Wheels & Tires
>>Shop All...
2016-2023 Tacoma
Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
2005-2015 Tacoma
Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
2010-2024 4Runner
Engine Upgrades
Lighting Upgrades
Leveling Kits
Cargo Upgrades
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
2022-2024 Tundra
Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
2014-2021 Tundra
Engine Upgrades
Lighting Upgrades
Leveling Kits
Tonneau Covers
Exterior Upgrades
Overland Upgrades
Wheels & Tires
>>Shop All...
Ram
2019-2024 Ram 1500 5.7L Hemi
Engine Upgrades
Exhaust Kits
Lighting
Leveling Kits
Lift Kits
Tonneau Covers
>>Shop All...
2019-2024 Ram 1500 3.0L EcoDiesel
Engine Upgrades
Exhaust Kits
Lighting
Leveling Kits
Lift Kits
Tonneau Covers
>>Shop All...
2009-2018 Ram 1500
Projects
F150 Builds
2020 F150 EcoBoost Giveaway Truck
2020 F150 First Lite Hunting Truck
2020 F150 5.0L Giveaway Build
2019 F150 King of the Desert Build
2018 F150 Budget Build
2015 F150 Red FX4 Build
2015 F150 White XLT Build
2014 Tremor Overland Build
2014 F150 Hunting Truck Build
2013 Raptor Weekend Warrior
>>View More...
Super Duty Builds
2017 6.7L Build
2014 F250 6.7L Lariat Build
2011 F350 6.7L Build
2006 F250 6.0L Big Red Build
>>View More...
Ranger Builds
2019 Ranger 2.3L EcoBoost Build
Mustang Builds
2015 Mustang 5.0L GT Build
2015 Mustang 2.3L EcoBoost Build
2012 Mustang 5.0L GT Build
2008 Shelby GT500 Build
2007 Mustang GT "T-Roush" Build
2000 Mustang "FauxBra" Build
>>View More...
Other Ford Builds
2012 Expedition Build
2016 Focus ST Build
Toyota Builds
2018 Tacoma SR Build
2019 4Runner TRD Build
2018 Tacoma TRD Build
Items 0
Cart
Search
Search
Search
Search
Search
Cart
Home
2015-2017 F150 Performance Parts
2015-2017 F150 3.5L EcoBoost Parts
Exhaust
Dual-Exit Cat-Back Kits
15-20 F150 Flowmaster FlowFX Pre-Tire Exit Cat-Back
2015-2020 F150 Flowmaster FlowFX Pre-Tire Exit Cat-Back Exhaust Kit 717785
15-20 F150 Flowmaster FlowFX Pre-Tire Exit Cat-Back
We price match! Call 623-434-5277!
Part#:
717785
3 Review(s)
4
0
5
Write a Review
5 Customer Q&A(s)
On sale:
$717.95
$796.95
Retail Price:
$796.95
Your Savings:
$79.00
(10%)
38 in stock:
Ships in 1 Business Day
Put me on the Waiting List
Qty.
+
-
ADD TO CART
You will earn
Reward Points with this Purchase.
Add to Wish List
Product Features
3 Customer Review(s)
5 Q&A(s)
15-20 F150 Flowmaster FlowFx Features:
Changes the exhaust note and look of your F150
Twin pre-tire exit with black tips
Flowmaster FlowFX straight-through muffler for aggressive tone
2.5" diameter, 409 stainless steel tubing
Fits 145", 157", and 163" wheelbases
Fits all engine options
Comes with hardware and instructions
Backed by a Flowmaster limited lifetime warranty
Adds a Mean Sound and Whole New Look to your F150
There's plenty of cat-back options that give your awesome 2015-2020 F150 a great sound, but only a few give you a whole new look like Flowmaster's FlowFX Pre-Tire Exit Cat-Back Exhaust Kit. Flowmaster's FlowFX cat-back kit features twin tips that exit in front of your F150's passenger's side rear tire which gives your F150 the aggressive good looks of an SVT Lightning. The kit itself adds a mean, noticeable new tone to your F150's exhaust note that is sure to turn some heads both on and off the road. The FlowFX kit installs right in place of your F150's factory cat-back system and comes with everything you need to add a Lightning-style pre-tire exit to your F150 of choice. The FlowFX kit even comes with black ceramic coated exhaust tips to finish up the kit's awesome looks.
409 Stainless Steel System with Straight-Through Muffler and Twin Black Tips
The Flowmaster FlowFX cat-back exhaust system gives your 2015-2020 F150 an awesome, new look in a kit with an excellent fit and finish on your truck. The FlowFX cat-back is made out of 16-gauge, 2.5" diameter tubing that's all mandrel-bent to ensure proper exhaust outflow and excellent fitment of the kit on your truck. The entire kit is made out of 409 stainless steel which resists corrosion in most climates and applications. The cat-back kit is built around one of Flowmaster's FlowFX straight-through mufflers which provides a nice bump in exhaust tone and sound levels while only moderately impacting interior sound and drone. The two tailpipes exit in front of your F150's passenger's side rear tire and are topped off with 4" diameter tips with a Black Ceramic finish with an etched Flowmaster logo. Each kit comes with installation hardware and instructions, and are each backed by a Flowmaster limited lifetime warranty.
Fitment:
2015-2020 F150. All engines.
Wheelbase Fitment:
the Flowmaster FlowFX cat-back kit will fit all wheelbase sizes except for 122" wheelbase models (Regular Cab, 6.5ft bed).
Fitment Notes:
this cat-back kit will not fit Raptors, and modifications may be required for side steps, rails, and nerf bars that stretch from wheel-to-wheel.
2019-2020 Limited Fitment:
this cat-back kit will not fit 2020 F150 Limited models due to their different exhaust configuration. 2019-2020 Limiteds with require a
2017-2020 Raptor cat-back system
.
Write a Review
Reviews Sorting
most helpful to least helpful
high to low rating
low to high rating
newest to oldest
oldest to newest
18 F150 5.0
Great system. Fit and finish was outstanding along with an easy install. It it a little louder than expect, which I am quite happy about. The deep tones fit the truck perfectly. If the systems holds up over time this will be a fantastic purchase. As always the Stage 3 crew was great to deal with.
Did you find this helpful?
7 of 7
Found Helpful
Reviewed by:
Eric
from Va on 7/23/2018
5
2016 Ford F150 5.0
Very nice quality, Install is straightforward, everything lines up at factory mounts/ hangers. Sounds is amazing, deep tone, with little to no cab drone. Awesome set up ! Shipping from Stage3motorsports was very quick. Very satisfied with my order. Would highly recommend for the Coyote v8!
Did you find this helpful?
Reviewed by:
Lonnie Dean Place
from CAMDEN on 2/25/2022
5
F150 3.5 ecoboost
The kit fits good and looks good. Unfortunately the sound is not to my liking. If you lime the sound of a modded 350z then this is for you.
Did you find this helpful?
0 of 8
Found Helpful
Reviewed by:
Ryan Wenzel
from NC on 3/28/2019
3
Load More
how much does this exhaust weigh?
Asked by:
Mike
- 2/23/2021
The shipping weight of this kit is 46.41lbs. On-truck weight will be in the 45lb-ish range.
Was this answer helpful?
0 of 0
Found Helpful.
Answer provided by:
Jason@Stage3 (2/24/2021)
Submit an answer
Is there any drone inside the truck. I have a 18 supercab. Need to know what this will sound like inside of my truck.
Asked by:
BlkRain1713
- 5/4/2019
Unfortunately, I have not heard this kit in person as of yet. Flowmaster rates it as a "Moderate/Aggressive" kit, so I would expect at least some amount of drone.
Was this answer helpful?
0 of 0
Found Helpful.
Answer provided by:
Jason@Stage3 (5/6/2019)
Submit an answer
Does this fit a 2018 f150 3.3l engine with super crew 5 foot 7 bed?
Asked by:
Brent
- 4/3/2019
This kit will fit a 2018 F150 3.3L, though we can't really guarantee what kind of sound you'll get. The kit will fit a SuperCrew 5.5ft bed truck with a 145" wheelbase without the need for any trimming.
Was this answer helpful?
0 of 0
Found Helpful.
Answer provided by:
Jason@Stage3 (4/4/2019)
Submit an answer
Does this kit delete the factory resonator?
Asked by:
Korey Papke
- 2/18/2019
Yep. This cat-back kit deletes the factory resonator.
Was this answer helpful?
1 of 1
Found Helpful.
Answer provided by:
Jason@Stage3 (2/18/2019)
Submit an answer
will this fit my 2018 3.3L v6 XLT?
Asked by:
Andrew
- 8/5/2018
Flowmaster has not confirmed fitment of this kit on the new 3.3L V6 F150s as of yet, though they are hoping for a fitment confirmation soon.
Was this answer helpful?
0 of 0
Found Helpful.
Answer provided by:
Jason@Stage3 (8/8/2018)
Submit an answer
Have Questions?
Load More
available for order
Quick View
15-20 F150 Borla ATAK Split Rear Exit Cat-Back
$1,320.99
Ships From Manufacturer. Average Time To Ship Is 7-10 Business Days
Free Shipping!
ADD TO CART
Add to Wish List
Quick View
15-20 F150 Flowmaster American Thunder Cat-Back
$995.95
$896.95
Ships in 1 Business Day
Free Shipping!
ADD TO CART
Add to Wish List
Quick View
15-20 F150 5.0L & EcoBoost MBRP Black Pre-Axle Cat-Back
$669.99
Ships in 1 Business Day
Free Shipping!
ADD TO CART
Add to Wish List
Quick View
15-20 F150 Borla S-Type Black Tip Dual Side Exit Cat-Back
$1,530.99
Ships in 1 Business Day
Free Shipping!
ADD TO CART
Add to Wish List
Quick View
15-20 F150 3.5L & 5.0L 156" Wheelbase Corsa Resonator Delete
$306.99
Ships From Manufacturer. Average Time To Ship Is 6-8 Weeks
Free Shipping!
ADD TO CART
Add to Wish List
Recently Viewed Items
Turn History Off
2015-2017 F150 Performance Parts
>
2015-2017 F150 3.5L EcoBoost Parts
>
Exhaust
>
Single-Exit Cat-Back Kits
2015-2017 F150 Performance Parts
>
2015-2017 F150 3.5L V6 Parts
>
Engine Parts
>
Exhaust
2015-2017 F150 Performance Parts
>
2015-2017 F150 2.7L EcoBoost Parts
>
Exhaust
>
Single-Exit Cat-Backs
2015-2017 F150 Performance Parts
>
2015-2017 F150 2.7L EcoBoost Parts
>
Exhaust
>
Dual-Exit Cat-Backs
2015-2017 F150 Performance Parts
>
2015-2017 F150 5.0L Parts
>
Exhaust
>
Single-Exit Cat-Back Kits
2015-2017 F150 Performance Parts
>
2015-2017 F150 5.0L Parts
>
Exhaust
>
Dual-Exit Cat-Back Kits
Shop By Brand
>
Flowmaster Exhaust
×
Mailing List
Email Address
GO
Subscribe
Unsubscribe
Ooop!
The email you entered isn't valid.
WooHoo!
You subscribed successfully.
Ok!
You're unsubscribed.
Scroll to TOP
Categories
F150
21-24 3.5L EcoBoost
21-24 2.7L EcoBoost
21-24 3.5L PowerBoost
21-24 5.0L V8
2021 3.0L Powerstroke
2021 3.3L V6
18-20 3.5L EcoBoost
18-20 2.7L EcoBoost
18-20 5.0L V8
18-20 3.3L V6
18-20 3.0L Powerstroke
15-17 3.5L EcoBoost
15-17 2.7L EcoBoost
15-17 5.0L V8
15-17 3.5L V6
11-14 3.5L EcoBoost
11-14 5.0L V8
11-14 6.2L V8
11-14 3.7L V6
09-10 4.6L & 5.4L
04-08 4.6L & 5.4L
97-03 V8
Raptor
21-23 Raptor 35
21-23 Raptor 37
17-20 Raptor
10-14 SVT Raptor
Ranger
19-23 2.3L EcoBoost
11-16 T6
Bronco
21-23 Bronco 4-Door
21-23 Bronco 2-Door
21-23 Bronco Sport
Super Duty
20-23 6.7L
20-23 7.3L
17-19 6.7L
17-19 6.2L
11-16 6.7L
11-16 6.2L
08-10 6.4L
04-07 6.0L
94-03 7.3L
Mustang
05-09 4.0L V6
05-09 GT 3V 4.6L
07-14 Shelby GT500
11-14 3.7L V6
11-14 5.0L GT
15-22 GT / V6 / EcoBoost
Other Fords
22-23 Ford Maverick
13-18 Focus ST
14-17 Fiesta ST
16-18 Focus RS
10-18 Taurus
15-17 Expedition
04-14 Expedition
11-18 Explorer
20-23 Explorer ST
Ford 6.8L V10 RVs
Toyota
2024+ Tacoma
16-23 Tacoma
05-15 Tacoma
10-23 4Runner
22-23 Tundra
14-21 Tundra
Ram 1500
19-23 Ram 1500 5.7L
19-23 Ram 1500 3.0L
09-18 Ram 1500
Projects
F150 Projects
Super Duty Projects
2019 Ranger
Toyota Projects
Mustang Projects
Other Projects
Save
Price Match
Coupon Codes
First Responders Discount
Giveaways
Military Discount
Newsletter
Blog
Rewards Program
My Stage 3
My Account
Shopping Cart
Checkout
Contact Us
623-434-5277
Call Us
[email protected]
Email
×
Close
Store Search
Search
Search