Complete Exhaust System without Catalytic Converters 1999-2004 Mustang GT Includes:
Product Discontinued
MAGNAFLOWPART NUMBER: 642-15673K

Complete Exhaust System without Catalytic Converters 1999-2004 Mustang GT Includes:

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Competition Series
    Complete Exhaust System without Catalytic Converters
  • 1999-2004 Mustang GT
    Includes:
  • Cat-Back Exhaust #642-15673
  • Tru-X Pipe #642-15445

    Get the Power & Growl from Your Mustang with Magnaflow

    Magnaflow Cat-Back Systems satisfy the exhaust needs of Ford Mustang with easy bolt-on installation. Every cat-back exhaust system is mandrel-bent from stainless steel for years of trouble-free service, while polished stainless steel mufflers deliver the Magnaflow sound. Whether you select a Competition Series with reduced mass and aggressive sound; Street Series with a balanced power & sound; Race Series with the muffler delete and Racecar sound; or an XMOD Series with its fully configurable on-the-fly exhaust system, you will appreciate the engineering that goes into each product.

Part TypeExhaust System
Product LineMagnaflow Mustang Cat-Back Exhaust Systems
BrandMAGNAFLOW
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedYes
Tailpipe Diameter (In.)2.5
QuantitySold as a kit
Tip CutStraight
System FinishNatural
Muffler IncludedYes
Muffler QuantityTwo
System StyleCat Back
Muffler ConfigurationSingle inlet/Single outlet
System MaterialStainless steel
Exit LocationRear
Exit QuantityTwo
Tip MaterialStainless steel
Tip Edge StyleNon-rolled edge
Tip Quantity2
Muffler StyleTurbo
Inlet QuantityTwo
Tip ShapeRound
Tip Outlet Size3.5 in (88.9 mm)
Intermediate Pipe Diameter2.5 in (63.5 mm)
Tip FinishPolished
Exhaust TypeDual
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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