FLOWMASTER part description

Product Description

40 Series™ Muffler

Application Summary

Universal Muffler-Not a direct fit. Some adaptation required

Features & Benefits

  • Durable Fully Welded 16 Gauge Aluminized Steel
  • Aggressive Sound Exterior Exhaust Tone
  • Noticeable Interior Resonance
  • Excellent Street/Strip And Off Road Application

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

425403;flowmaster;exhaust;muffler;40 series;universal;aggressive

Product Attributes

Body Length 13.000 in.
Color Black
Finish Painted
Inlet Connection Type Clamp-On
Inlet Inside Diameter 2.500 in.
Inlet Outside Diameter 2.500 in.
Inlet Position Dual
Inlet Quantity 2
Material Aluminized Steel
Muffler Body Height 4.000 in.
Muffler Body Length 13.000 in.
Muffler Body Shape Oval
Muffler Body Width 9.750 in.
Muffler Inlet Diameter 2.500 in.
Muffler Outlet Diameter 3.000 in.
Muffler Overall Length 19.000 in.
Muffler Series Original 40 Series
Muffler Type Reflection
Outlet Connection Type Clamp-On
Outlet Position Center
Outlet Quantity 1
Outlet Type Single Center
Overall Length 19.000 in.
Shape Universal
Sound Level Aggressive
Tip Quantity 0

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708925000
Harmonized Tariff Code (HTS) 8708925000
MSDS Sheet Number N
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Stock Status S
Warranty Time 36
Warranty Time UOM MO
UPC 00700042038534
A brand under Holley Performance Products, an automotive performance company based in Bowling Green, Kentucky, Flowmaster® provides a broad selection of performance exhaust systems, air intakes, and mufflers. It also offers turbo boost modules, headers, race mufflers, and various exhaust accessories for trucks, off-road, SUVs, Jeeps, powersports vehicles, classic muscle cars, and other late model cars. For more than 30 years, Flowmaster has been delivering only the best automotive exhaust products to the market and living up to its name as “The Exhaust Technology Company.” Today, the company takes its mission statement a notch higher by offering exciting new product categories to enhance its exhaust products portfolio. It aims to be “The Performance Technology Company” automotive enthusiasts can trust.

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