10
Images
Videos
Flowmaster

Flowmaster Flow FX Direct Fit Muffler

Part # 718102 Be the first to write a review

Fits 17-26 Ford F250/F350 6.2L, 6.8L, 7.3L Gas FFX Direct Fit Muffler Exhaust System, 409 stainless steel

Read More

Flowmaster Flow FX Direct Fit Muffler

Estimated Ship Date: 07/20/2026
Free Shipping - Lower 48 US States
$425.95
Add to Wishlist

Flowmaster's® Flow FX Direct-Fit Muffler exhaust system for the 2017-2026 Ford F250/F350 Super Duty trucks with the 6.2L, 6.8L and 7.3L gas engines gives you a great value packed way to help you customize your Ford truck to your personality. This performance muffler system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include a 3.50-inch inlet pipe leading into a 409 stainless steel Flow FX series "straight-through" muffler for great sound and maximum performance. The muffler then connects to the factory tailpipe for a simple and effective performance upgrade. Max dyno gains of 12 hp and 11 lb-ft at the rear wheels delivers power you can feel. This results in better acceleration and towing performance. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Kits include installation instructions and all necessary hardware. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • 3.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • A tuned Flow FX style muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Max increases of up to 12 hp and 11 lb-ft over the stock exhaust at the wheels
  • Tuned performance muffler eliminates interior drone
  • Maintains factory warranty
  • Lifetime Limited Warranty
Body Diameter4.50 IN
Body Height4.50 IN
Body Length10.00
Body Material409 Stainless Steel
Body Width4.50 IN
Brand Flowmaster
California Proposition 65Yes
Catalytic Converter IncludedNo
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
ColorNatural
Emission Code5
Exhaust SeriesFlow FX
Exhaust Tip Quantity0
Exit StyleOEM
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Heat Shield AttachedNo
Heat Shield IncludedNo
Inlet Diameter3.5
Inlet Inside Diameter2.98 IN
Inlet LocationCenter
Inlet Outside Diameter3.11 IN
Inlet Quantity1
Inlet TypeSlip-Fit
Main Piping DiameterCenter
Material409 Stainless Steel
Mount TypeUses factory hangers
Muffler Body Length10
Muffler Body Material409 Stainless Steel
Muffler Body ShapeRound
Muffler Body Width4.5 IN
Muffler ColorNatural
Muffler FinishNatural
Muffler Inlet LocationCenter
Muffler Material409 Stainless Steel
Muffler Outlet LocationCenter
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlow FX
Muffler ShapeRound
Muffler TypeAbsorption
Outlet Diameter3.5 IN
Outlet Inside Diameter3.52 IN
Outlet LocationCenter
Outlet Outside Diameter3.65 IN
Outlet Quantity1
Outlet TypeSlip-Fit
Overall Length49.60 IN
part typeExhaust Muffler Assembly
Pipe Material409 Stainless Steel
Product TypeExhaust System
ShapeRound
Single DualSingle
Sound LevelAggressive / Moderate
Sub CategoryMufflers
System TypeDirect-fit Muffler
Tubing Diameter3.5 IN
Tubing Diameter (in)3.5
Tubing Material409 Stainless Steel
TypeDirect-fit Muffler
Type of MufflerAbsorption
Valve Actuator IncludedNo
Valve IncludedNo
Valve TypeNot Applicable
Vehicle TypeTruck/SUV
UPC090127976487
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number718102
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions - 718102_InstructionsV2.pdf
Instructions - Flowmaster Warranty 26 Update.pdf
Reviews

    Your Review

    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.