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Flowmaster 50 Series™ Delta Flow Muffler 942552

Flowmaster 50 Series™ Delta Flow Muffler 942552
Flowmaster 50 Series™ Delta Flow Muffler 942552Flowmaster 50 Series™ Delta Flow Muffler 942552
$183.99 ea
NEWARRIVING SOONEstimated Ship Date 12/17/2021 (If Ordered Today)70 available from HOLLEY PERFORMANCE PRODUCTS as of 12/03/2021
Model: 3024400
Supplier has not provided any fitment data for this product.
[More Info]
The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Durable Fully Welded 16ga Aluminized Steel
  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Notable Interior Resonance
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • The Original Two Chamber Design
  • Premium Flowmaster Quality
  • Improved HP/TQ and Engine Efficiency
Holley Performance Emission Code 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
Installation Notes:
Universal Muffler - Some adaptation may be required.


Download Name File Size



Automotive Item Grade High Performance
Body Height 4.000 in.
Body Height (in) 4
Body Length 17.000 in.
Body Length (in) 17
Body Width 9.750 in.
Body Width (in) 9.75
California Proposition 65 Required No
Color Black
Emission Code 5
Finish Paint
Fitment Universal
Inlet Connection Type Pipe
Inlet Diameter 2.500 in.
Inlet Diameter (in) 2.5
Inlet Inside Diameter 2.500 in.
Inlet Outside Diameter 2.500 in.
Inlet Position Center
Inlet Type Single Center
Main Piping Diameter 2.500 in.
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 50 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe
Outlet Diameter 2.500 in.
Outlet Diameter (in) 2.5
Outlet Outside Diameter 2.500 in.
Outlet Position Offset
Outlet Type Single Offset Outlet
Overall Length 23.000 in.
Overall Length (in) 23
Part Type Exhaust Muffler
Reversible No
Shape Oval
Sound Level Moderate
Tip Quantity 0
Type of Muffler Chambered
Vehicle Type 4/6 CYL Engine
Warranty Time 36 Months


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Classic Nova 2021