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Flowmaster FlowFX Muffler 72288

Flowmaster FlowFX Muffler 72288
Flowmaster FlowFX Muffler 72288Flowmaster FlowFX Muffler 72288Flowmaster FlowFX Muffler 72288
$116.99 ea
NEWARRIVING SOONEstimated Ship Date 10/25/2023 (If Ordered Today)291 available from HOLLEY PERFORMANCE PRODUCTS as of 10/03/2023
Model: 4005252
Supplier has not provided any fitment data for this product.
The FlowFX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large "straight-through" stainless steel perforated core, surrounded with high temperature sound absorption materials delivering a deep mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully mig-welded "bright" 409 stainless steel construction with the FlowFX logo embossed on the both sides of the case. The FlowFX mufflers are perfect for the person looking for a quality "straight-through" performance muffler at an economical price point.
  • Fully MIG-Welded For Maximum Durability
  • Compact Configuration for Limited Spaces
  • Moderate Sound exterior exhaust tone
  • Straight Through Style
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 18.000 in.
Body Length (in) 18
Body Width (in) 9
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name 1 Nickel (Metallic)
California Proposition 65 Chemical Name 2 Chromium (hexavalent compounds)
California Proposition 65 Required Yes
Color Natural
Emission Code 5
Finish Brushed
Fitment Universal
Inlet Connection Type Clamp-On
Inlet Diameter (in) 3
Inlet Inside Diameter 3.000 in.
Inlet Outside Diameter 3.000 in.
Inlet Position Center
Inlet Quantity 1
Material 409S Stainless Steel
Muffler Body Height 4.000 in.
Muffler Body Length 18.000 in.
Muffler Body Shape Oval
Muffler Body Width 9.000 in.
Muffler Inlet Diameter 3.000 in.
Muffler Outlet Diameter 2.500 in.
Muffler Overall Length 24.000 in.
Muffler Series Flow FX
Muffler Type Absorption
Outlet Connection Type Clamp-On
Outlet Diameter (in) 2.5
Outlet Position Dual
Outlet Quantity 2
Outlet Type Dual
Overall Length 24.000 in.
Overall Length (in) 24
Part Type Exhaust Muffler
Reversible Yes
Shape Straight
Sound Level Mild/Moderate
Tip Quantity 2
Type of Muffler Absorption
Vehicle Type 4/6 CYL Engine
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm
Warranty Time 12 Months


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Flowmaster FlowFX Muffler 72288:
Mustang Depot 2023