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Flowmaster

Flowmaster 80 Series Chambered Muffler

80 Series Crossflow - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound

Part # 52580 Be the first to write a review

Flowmaster 80 Series Chambered Muffler

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MSRP $232.95
$186.26
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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 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. The inlet is located next to one of the outlets on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Aggressive Sound Exterior Exhaust Tone
  • Noticeable interior resonance
  • The original two chamber design
  • Cross Flow Applications
Body Height5.00 IN
Body Length17.00 IN
Body MaterialAluminized Steel
Body Width10.00 IN
Brand Flowmaster
CategoryExhaust
Clamps IncludedNo
ColorBlack
Emission Code5
Exhaust Tip Quantity0
FinishPaint
FitmentUniversal
Grade TypePerformance
Hanger IncludedNo
Heat Shield AttachedNo
Inlet Connection TypePipe Connection
Inlet Diameter2.50 IN
Inlet Inside Diameter2.50 IN
Inlet LocationOffset
Inlet Outside Diameter2.63 IN
Inlet PositionOffset
Inlet Quantity1
Inlet TypeClamp-On
Weld-On
MaterialAluminized Steel
Mount TypeUses New Hangers (Not Included)
Muffler Series80 Series Crossflow
Muffler TypeChambered
Outlet Connection TypePipe Connection
Outlet Diameter2.50 IN
Outlet Inside Diameter2.50 IN
Outlet LocationOffset (Same End)
Outlet Outside Diameter2.63 IN
Outlet PositionOffset (Same End)
Outlet Quantity1
Outlet TypeSingle
Overall Length20.00 IN
part typeExhaust Muffler
Product TypeStreet Mufflers
ReversibleNo
ShapeOval
Sound LevelAggressive Sound
Sub CategoryMufflers
TunableNo
Type of MufflerChambered
Universal Or Specific FitUniversal
Vehicle TypeClassic Muscle Car
Late Model Muscle Car
Street/Strip
UPC700042017614
California Proposition 65 RequiredNo
Part Number52580
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 - fm_warranty_general.pdf
Instructions - street_applications.pdf
Universal Muffler - Some adaptation may be required.

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