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842541 - 40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound - default Image
842541 - 40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound - additional Image
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40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

40 Series Delta Flow

PART# 842541

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$122.95   Suggested Retail
$109.95   Your Price
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Universal Muffler – Not a direct fit. Some adaptation required.

Overview

This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Features:

  • No internal packing to blowout
  • Excellent Street/Strip and Off Road application
  • Race proven patented Delta Flow technology
  • Durable fully welded 409 stainless steel

Specs

Automotive Item GradeHigh Performance
Body Height (in)4
Body Length (in)13
Body Width (in)9.75
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
ColorBlack
Emission Code5
FitmentUniversal
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.5
Inlet PositionOffset
MaterialStainless Steel
Mount TypeUses New Hangers (Not Included)
Muffler Series40 Series Delta Flow
Muffler TypeReflection
Outlet Connection TypePipe Connection
Outlet Diameter (in)2.5
Outlet PositionCenter
Overall Length (in)19
Product TypeStreet Mufflers
ShapeOval
Sound LevelAggressive Sound
Part Number842541

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.

Tech Resources

Universal Muffler – Not a direct fit. Some adaptation required.

Applications

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