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Flowtech Raptor Chambered Muffler

2-Chamber Muffler 2.00" offset IN /2.00" offset OUT 13" case

Part # FM6-22224 Be the first to write a review
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Flowtech is pleased to introduce our Raptor line of Chambered Mufflers. Perfect for street vehicles to high performance applications, the welded baffle design gives a deep, throaty exhaust note while increasing performance and fuel economy. These mufflers are perfect for street driven vehicles with excellent idle sound and a deep exhaust growl at full throttle with minimal interior noise.


  • Quietest of our chambered muffler design
  • Noticeable reduction in interior resonance and exhaust drone
  • Aluminized Steel construction
  • MIG-welded seams for long term durability
  • Available in 2.00”, 2.25”, 2.50” and 3.00” inlet/outlet openings
  • Compact 13” x 9” x 4” case design with various Inlet/Outlet options with fitments for hundreds of vehicles

About Flowtech

Performance and value intersect at Flowtech. From full-length stainless steel headers for your 1969 Camaro to turbo-back exhaust systems for your late model diesel truck, Flowtech delivers the sound and power you're looking for while being easy on your wallet.

Automotive Item GradeHigh Performance
Body Height (in)4
Body Length (in)13
Body Width (in)9
Brand Flowtech
Emission Code5
Inlet Connection TypePipe Connection
Inlet Diameter (in)2
Inlet PositionOffset
MaterialAluminized Steel
Mounting TypeUses New Hangers (Not Included)
Muffler SeriesRaptor
Muffler TypeChambered
Outlet Connection TypePipe Connection
Outlet Diameter (in)2
Outlet PositionOffset
Overall Length (in)16
Product TypeStreet Mufflers
Sound LevelAggressive Sound
Type of MufflerChambered
Vehicle TypeClassic Muscle Car
Late Model Muscle Car
Street Rod
Part NumberFM6-22224

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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      Some parts are not legal for use in California or other states with similar regulations.