FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Flowmaster 815425 - Flowmaster Outlaw Race Mufflers

Flowmaster 815425 - Flowmaster Outlaw Race Mufflers

Flowmaster#389-815425

Outlaw Race Muffler
  • Center In/Center Out: 2.5"
  • Case: 11" L x 4.5" W (Overall: 17" L)
  • Stainless Steel

    Flowmaster 815425 - Flowmaster Outlaw Race Mufflers Details

    Stainless

  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Axle Back System
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • www.Flowmastermufflers.com

  • Flowmaster 815425 - Flowmaster Outlaw Race Mufflers

    Designed for racing, the Outlaw Series showcases Flowmaster's smallest and lightest race mufflers. When attached directly to collectors, Outlaw Mufflers generally produce more power than open headers while calming that open header sound. They're intended primarily for race situations where a muffler is required yet has no decibel restrictions. Suitable for some turbo diesel applications.

    Features
  • Maximum horsepower and torque with minimal sound reduction
  • 16-gauge aluminized steel or 409S stainless steel
  • Short or standard lengths
  • Round case is great for limited-space installation
  • No internal packing so nothing blows out
  • Welded for durability

  • Flowmaster 389-815425

    Overall Length (in.)
    11
    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Body Height (in.)
    4.5
    Body Width (in.)
    4.5
    Material
    409 Stainless Steel
    Shape
    Round
    Inlet Type
    Single Center Inlet
    Outlet Type
    Single Center Outlet
    Body Length (in.)
    7
    Position
    N/A
    Outlet Position
    Center
    Inlet Position
    Center
    Grime Boss A541S30X - Grime Boss Hand Wipes
    Only $9.99

    Grime Boss A544R10X - Grime Boss Hand Wipes
    Only $4.69