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Flowmaster

Flowmaster Pro Series Muffler

Part # 14020100 Be the first to write a review

Pro Series Muffler - 4.00 Center In / 4.00 Center Out - Moderate Sound

Flowmaster Pro Series Muffler

In Stock
Free Shipping - Lower 48 US States
Advertised Price $306.95
$276.25
Save $30.70
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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.

See Emissions Details
The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range.

Features:

  • High horsepower apps include diesels/RVs/trucks
  • Race Proven Design
  • 409 Stainless Steel Internal Construction
  • Durable fully welded 16 gauge stainless steel case

About Flowmaster

Shop the complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Body Diameter9.00 IN
Body Height9.00 IN
Body Length20.00 IN
Body Material409 Stainless Steel
Body Width9.00 IN
Brand Flowmaster
California Proposition 65Yes
CategoryExhaust
Clamps IncludedNo
ColorBlack
Emission Code5
Exhaust Tip Quantity0
FinishHigh-Temperature Paint
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet ConnectionSlip-Fit
Inlet Diameter4.00 IN
Inlet Inside Diameter4.00 IN
Inlet LocationCenter
Inlet Outside Diameter4.13 IN
Inlet Quantity1
Inlet TypeClamp-On
Weld-On
Muffler SeriesPro Series
Muffler TypeLaminar Flow
Outlet ConnectionSlip-Fit
Outlet Inside Diameter4.00 IN
Outlet LocationCenter
Outlet Outside Diameter4.13 IN
Outlet Quantity1
Outlet TypeSingle
Overall Length27.00 IN
Part TypeExhaust Muffler
Product TypeStreet Mufflers
ReversibleNo
ShapeRound
Sound LevelModerate
Sub CategoryMufflers
TunableNo
Universal Or Specific FitUniversal
Vehicle TypeClassic Muscle Car
Diesel
Late Model Muscle Car
Street Rod
Street/Strip
Truck/SUV
UPC700042021383
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
Part Number14020100
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.
Instructions - Flowmaster Warranty 26 Update.pdf
Instructions - street_applications.pdf
Universal Muffler - Not a direct fit. Some adaptation required.
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    *Free Shipping and 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.

    Flowmaster Pro Series Muffler
    Flowmaster Pro Series Muffler
    Advertised Price $306.95
    $276.25
    Save $30.70