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Flowmaster

Flowmaster Super HP-2 Muffler 304SS

Super HP-2 Muffler 304SS - 2.50 Center In./2.50 Center Out - Moderate Sound

Part # 12518304 Be the first to write a review

Flowmaster Super HP-2 Muffler 304SS

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$247.95
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5

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.

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Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2.00 in., 2.25 in. and 2.50 in. These mufflers are covered by Flowmaster's Lifetime Limited Warranty.

Features:

  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
  • Lifetime Limited Warranty
  • Laminar Flow Technology
Automotive Item GradeHigh Performance
Body Height4.00 IN
Body Length18.00 IN
Body Material304 Stainless Steel
Body Width5.00 IN
Brand Flowmaster
CategoryExhaust
Clamps IncludedNo
ColorNatural
Emission Code5
FinishNatural
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet Connection TypePipe Connection
Inlet Diameter2.50 IN
Inlet Inside Diameter2.50 IN
Inlet LocationCenter
Inlet Outside Diameter2.625 IN
Inlet PositionCenter
Inlet Quantity1
Inlet TypeSingle
Material304 Stainless Steel
Muffler SeriesHP-2 Series
Muffler TypeLaminar Flow
Outlet Connection TypePipe Connection
Outlet Diameter2.50 IN
Outlet Inside Diameter2.50 IN
Outlet LocationCenter
Outlet Outside Diameter2.625 IN
Outlet PositionCenter
Outlet Quantity1
Outlet TypeSingle
Overall Length24.00 IN
Product TypeStreet Mufflers
ReversibleNo
ShapeOval
Sound LevelModerate Sound
TunableNo
Type of MufflerLaminar Flow
Universal Or Specific FitUniversal
Vehicle Type4/6 CYL Engine
Classic Muscle Car
Late Model Muscle Car
Street Rod
Street/Strip
Truck/SUV
UPC700042030217
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number12518304
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 - fm_warranty_general.pdf
Universal Muffler - Not a direct fit. Some adaptation required.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $1490, excludes clearance parts and oversized packages.

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