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Flowmaster 50 Series HD Chambered Muffler

50 H.D. Muffler 409S - 2.50 Dual In / 2.50 Dual Out - Moderate Sound

PART# 8525554

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$255.95   Suggested Retail
$206.96   Holleydays Price
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Delta Flow
Universal Muffler - Not a direct fit. Some adaptation required.

Overview

50 series HD, three chamber mufflers. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge 409S stainless steel material and fully MIG welded for maximum durability.

Features:

  • Improved Horsepower, Torque and Engine Efficiency
  • Recommended for Dodge Ram Hemi and diesel trucks
  • Reduces Interior Resonance
  • Moderate Sound

Specs

Automotive Item GradeHigh Performance
Body Height (in)5
Body Length (in)18
Body Width (in)10
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
ColorBlack
Emission Code5
FitmentUniversal
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.5
Inlet PositionDual
MaterialStainless Steel
Mount TypeUses New Hangers (Not Included)
Muffler Series50 Series HD
Muffler TypeReflection
Outlet Connection TypePipe Connection
Outlet Diameter (in)2.5
Outlet PositionDual
Overall Length (in)23
Product TypeStreet Mufflers
ShapeOval
Sound LevelModerate Sound
Type of MufflerChambered
Part Number8525554

Emissions

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.

Tech Resources

Universal Muffler - Not a direct fit. Some adaptation required.

Applications

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