Flowmaster Muffler Turndown

Muffler Turndown - 4.00 in. Fits 4.00 in. Outlet Scavenger Mufflers - Pair

PART# T4040

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$64.02   Suggested Retail
$57.62   Your Price
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Universal Item - Not a direct fit. Some adaptation required.


Scavenger Series turndowns mount directly to our Scavenger race mufflers and are highly recommended for even greater sound reduction.


  • Recommended for additional sound control
  • Use with 4.00 in. outlet Scavenger Series muffler
  • 4.00 in. turn down
  • Mandrel bent 16 Gauge Tubing


Automotive Item GradeHigh Performance
California Proposition 65 RequiredNo
Emission Code5
MaterialAluminized Steel
Material Gauge16
Pipe Size Max Compatibility (in)4
Pipe Size Min Compatibility (in)4
Product TypeExhaust Accessories
Tip Diameter (in)4
Tip Length (in)1
Tip Quantity2
Tip ShapeRound
Tip StyleStraight Cut
Part NumberT4040


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 Item - Not a direct fit. Some adaptation required.

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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