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Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-14857
14857 Street Round Straight-Through Performance Exhaust Muffler
$22700
Ships on 09/18/2026
Lowest Price GuaranteeSingle Outlet, 5'' x 14'' Round Body
Straight-Through Performance Muffler2.25/4 in. Center/Center 5x14x5 in. Body Stainless Steel
Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation.
Magnaflow 14857 Street Round Straight-Through Performance Exhaust Muffler Features:
- Balanced exterior/interior sound
- Increased Horsepower and Torque
- Mandrel bent tubing
Part TypeMuffler
BrandMAGNAFLOW
Package Height6.5
Package Width6.6
Package Length25.9
Weight8.6 PG
Part CategoryPerformance Parts
Outlet QuantityOne
Inlet LocationCenter
Inlet PositionFront
Inlet TypeSingle Center Inlet
Inlet Size (In.)2.25
Outlet StyleStraight tip
Muffler FinishPolished
Body Length14 in (355.6 mm)
Muffler Count1
Inlet Diameter2.25 in (57.15 mm)
Inlet QuantityOne
Sound LevelModerate
Muffler MaterialStainless steel
Outlet Size4 in (101.6 mm)
PositionN/A
Inlet Connection TypePipe Connection
Outlet Diameter4 in (101.6 mm)
QuantitySold individually
Overall Length20.5 in (520.7 mm)
Material304 Stainless Steel
Case Length14 in (355.6 mm)
Internal ConstructionPerforated stainless tube with packing
Case ShapeRound
Body Width5 in (127 mm)
Muffler ConfigurationCenter/Center
Outlet LocationCenter
Body Height5 in (127 mm)
Outlet TypeSingle Center Outlet
Case Outside Diameter5 in (127 mm)
Part FitmentUniversal
Outlet PositionRear
Vendor Part Number14857
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
