PLEASE NOTE: As of August 1, 2023 our Windsor location will no longer be open for Walk-In Traffic

877.352.5355 Contact Us Mon-Fri 10a-6p & Sat 10a-3p EST

Flowmaster FlowFX Muffler 71415

Flowmaster FlowFX Muffler 71415
Flowmaster FlowFX Muffler 71415Flowmaster FlowFX Muffler 71415Flowmaster FlowFX Muffler 71415
$78.99 ea
NEWARRIVING SOONEstimated Ship Date 10/26/2023 (If Ordered Today)675 available from HOLLEY PERFORMANCE PRODUCTS as of 10/03/2023
Model: 4005194
Supplier has not provided any fitment data for this product.
The FlowFX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new FlowFX mufflers have a compact 4.00 inch diameter round body that will fit nicely on just about any application and feature a fully welded 409S stainless steel case for increased durability.
  • Not A Direct Fit
  • Moderate Exterior Exhaust Tone
  • Straight Through Style
  • Premium Flowmaster Quality
  • Fully Welded Steel Case
Holley Performance Emission Code 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
Installation Notes:
Universal Muffler - Not a direct fit. Some adaptation required.
About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.


Download Name File Size



Automotive Item Grade High Performance
Body Height (in) 4
Body Length 14.000 in.
Body Length (in) 14
Body Width (in) 4
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name 1 Chromium (hexavalent compounds)
California Proposition 65 Chemical Name 2 Nickel
California Proposition 65 Required Yes
Color Brushed
Emission Code 5
Finish Natural
Fitment Universal
Inlet Connection Type Clamp-On
Inlet Diameter (in) 2.25
Inlet Inside Diameter 2.250 in.
Inlet Outside Diameter 2.250 in.
Inlet Position Center
Inlet Quantity 1
Material Stainless Steel
Muffler Body Height 4.000 in.
Muffler Body Length 14.000 in.
Muffler Body Shape Round
Muffler Body Width 4.000 in.
Muffler Inlet Diameter 2.250 in.
Muffler Outlet Diameter 2.250 in.
Muffler Overall Length 20.000 in.
Muffler Series Flow FX
Muffler Type Absorption
Outlet Connection Type Clamp-On
Outlet Diameter (in) 2.25
Outlet Position Center
Outlet Quantity 1
Outlet Type Single Outlet, Single Center
Overall Length 20.000 in.
Overall Length (in) 20
Part Type Exhaust Muffler
Reversible Yes
Shape Round
Sound Level Moderate
Tip Quantity 0
Type of Muffler Absorption
Vehicle Type 4/6 CYL Engine
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm
Warranty Time 12 Months


Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:

Ask a question about

Flowmaster FlowFX Muffler 71415:
Mustang Depot 2023