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Flowmonster

FLOWMONSTER 409SS OVAL CASE ABSORPTION MUFFLER

FLOWMONSTER MUFFLER - 2.50 CENTER IN/2.50 OFFSET OUT - 4.00 x 9.00 OVAL CASE - STRAIGHT THROUGH PERFORMANCE - MODERATE SOUND - 409 STAINLESS STEEL

Part # 11256-FM Be the first to write a review
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$44.93
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$49.92
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Unleash your Monster with Flowmonster 409 Stainless Steel performance mufflers! The Flowmonster series of absorption style mufflers deliver a moderate tone for the enthusiast looking for a deeper, more aggressive exhaust note than most OE (Original Equipment) mufflers, unlike the racey exhaust note associated with "chambered" style mufflers. Interior construction features 3.50 inch "straight-through" perforated 409 stainless steel tube surrounded by high-temperature sound absorption packing material which helps to deliver a deeper, mellower exhaust note. The internal design is reversible allowing the flexability to be installed in either direction to best accommodate fitment with the intended vehicle. The fully MIG-welded 409 Stainless Steel material is embossed with the "FLOWMOSTER" logo on the case.

Features:

  • 409 Stainless Steel construction for superior corrosion resistance and good looks
  • Interior construction features high-temp interior sound absorption material delivering a deeper, mellow exhaust tone
  • Perforated High-Flow straight-through tube design for increased exhaust flow
  • Moderate increase in interior tone over most OE mufflers
  • A stainless steel performance muffler at an economical price
  • Internal Design is reversible allowing flexability to be installed in either direction
  • Sold Individually

About Flowmonster

Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster chambered mufflers create an aggressive exhaust note giving a powerful voice to your hot rod.

Automotive Item GradeHigh Performance
Body Height (in)4
Body Length (in)18
Body Width (in)9
Brand Flowmonster
ColorStainless Steel
Emission Code5
FinishNatural
FitmentUniversal
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.5
Inlet PositionCenter
Material409 Stainless Steel
Muffler SeriesFlowmonster
Muffler TypeAbsorption / Glasspack
Outlet Connection TypePipe Connection
Outlet Diameter (in)2.5
Outlet PositionOffset
Overall Length (in)24
Product TypeStreet Mufflers
ReversibleYes
ShapeOval
Sound LevelModerate Sound
Type of MufflerAbsorption
Vehicle Type4/6 CYL Engine
Classic Muscle Car
Late Model Muscle Car
Street Rod
Street/Strip
Truck/SUV
UPC090127075319
California Proposition 65 RequiredYes
Part Number11256-FM
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.

This is a Universal Fit muffler - Not a Direct fit. Some adaption may be required for proper fitment on some applications
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