Skip to main content
ASK OUR EXPERTS
1-866-464-6553

Flowmaster Outlaw Series Race Muffler

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

Part # 815425S Be the first to write a review

Flowmaster Outlaw Series Race Muffler

In Stock
Free Shipping - Lower 48 US States
$153.95
Add to Wishlist
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
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
  • Durable fully welded 16 gauge aluminized steel - round case allows install in limited space applications
  • Designed for maximum horsepower and torque
  • Minimal decibel reduction - race application where muffler rules are in effect

About Flowmaster

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

Automotive Item GradeHigh Performance
Body Height (in)4.5
Body Length (in)6
Body Width (in)4.5
Brand Flowmaster
ColorBlack
Emission Code5
FinishPaint
FitmentUniversal
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.5
Inlet PositionCenter
Material409 Stainless Steel
Muffler SeriesOutlaw
Muffler TypeReflection
Outlet Connection TypePipe Connection
Outlet Diameter (in)2.5
Outlet PositionCenter
Overall Length (in)12
Product TypeRace Products
ReversibleNo
Sale CategoryExhaust
ShapeRound
Sound LevelAggressive Sound
Type of MufflerReflection
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.
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.
Reviews

    Your Review

    *Free Shipping & 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.