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Flowmaster

Flowmaster Outlaw Series Race Muffler

Part # 815425S Be the first to write a review

Outlaw Series Race Muffler Short 409SS - 2.50 in. Center In Center Out - Aggressive

Flowmaster Outlaw Series Race Muffler

In Stock
Free Shipping - Lower 48 US States
$166.95
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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.

See Emissions Details

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Outlaw series - Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met.

Features:

  • No internal packing to blowout
  • Compact Design
  • Polished
  • Embossed Flowmaster logo

About Flowmaster

Shop the complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Automotive Item GradeHigh Performance
Body Diameter4.50 IN
Body Height4.50 IN
Body Length6.00 IN
Body Material409 Stainless Steel
Body Width4.50 IN
Brand Flowmaster
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedNo
ColorBlack
Emission Code5
Exhaust Tip Quantity0
FinishHigh-Temperature Paint
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 Diameter2.63 IN
Inlet PositionCenter
Inlet Quantity1
Inlet TypeClamp-On
Weld-On
Material409 Stainless Steel
Muffler SeriesOutlaw
Muffler TypeReflection
Outlet Connection TypePipe Connection
Outlet Diameter2.50 IN
Outlet Inside Diameter2.50 IN
Outlet LocationCenter
Outlet Outside Diameter2.63 IN
Outlet PositionCenter
Outlet Quantity1
Outlet TypeSingle
Overall Length12.00 IN
Part TypeExhaust Muffler
Product TypeRace Products
ReversibleNo
ShapeRound
Sound LevelAggressive
Sub CategoryMufflers
TunableNo
Type of MufflerReflection
Universal Or Specific FitUniversal
Vehicle TypeClassic Muscle Car
Late Model Muscle Car
Race
UPC700042027439
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number815425S
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
Instructions - 49000002_race_applications.pdf
Universal Race Muffler - Not a direct fit. Some adaptation required. This muffler is directional. The internal rings lean back towards the outlet of the muffler.

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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