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Flowmaster 40 Series Delta Flow® Chambered Muffler

40 Delta Flow® Stainless Steel - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

Part # 842443 Be the first to write a review

Flowmaster 40 Series Delta Flow® Chambered Muffler

In Stock
Free Shipping - Lower 48 US States
$149.95
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Delta Flow
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.

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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 patented Delta Flow® technology
  • Durable fully welded 409 stainless steel

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
Body Length (in)13
Body Width (in)9.75
Brand Flowmaster
Clearance CategoryExhaust
ColorBlack
Discount Percentage26-50%
Emission Code5
FinishPaint
FitmentUniversal
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.25
Inlet PositionOffset
Material409 Stainless Steel
Muffler Series40 Series Delta Flow
Muffler TypeChambered
Outlet Connection TypePipe Connection
Outlet Diameter (in)2.25
Outlet PositionOffset
Overall Length (in)19
Product TypeStreet Mufflers
ReversibleNo
Sale CategoryExhaust
ShapeOval
Sound LevelAggressive Sound
Type of MufflerChambered
Vehicle Type4/6 CYL Engine
Classic Muscle Car
Late Model Muscle Car
Street Rod
Street/Strip
Truck/SUV
UPC700042018246
Part Number842443
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 Muffler - Not a direct fit. Some adaptation required.
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    *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.