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Flowmaster 40 Series Delta Flow Chambered Muffler

40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

PART# 842541

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$122.95   Suggested Retail
$98.96   Holleydays Price
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Delta Flow
Universal Muffler - Not a direct fit. Some adaptation required.

Overview

This two chamber design incorporates Flowmaster's 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 Delta Flow technology
  • Durable fully welded 409SS 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
Type of MufflerChambered
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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      *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.

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