Made in USA
Cat-Back Exhaust System Ultra Flo Stainless System
Product Discontinued
DYNOMAXPART NUMBER: 289-39505

Cat-Back Exhaust System Ultra Flo Stainless System

Currently Unavailable

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

Mustang
    Cat-Back Exhaust System
  • Ultra Flo Stainless System
  • 2011-13 Mustang GT 5.0L
  • 2011-13 Shelby GT500 5.4L
  • Double Wall Stainless Steel 4" Tips

    Fits: Mustang GT 5.0L/Shelby GT500 5.4L
  • Race Bullet Welded Muffler Assemblies
  • 9" double wall, buffed and polished, 4" outlet SS slant cut tips
  • 3" SS mandrel intermediate pipes
  • Four stainless steel 3" band clamps
  • Original Equipment style rod brackets
  • Limited Lifetime Warranty
  • 90-Day Performance & Sound Guarantee
  • +16 Horsepower and +16 LB-FT. Torque over stock system
Part TypeExhaust System
BrandDYNOMAX
Package Height13.5
Package Width18.0
Package Length66.0
Weight52.9 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tailpipe Diameter (In.)3
Tip CutSlant
Muffler FinishNatural
Exit LocationSplit Rear
Muffler StyleWrapped perforated core
Inlet QuantityOne
Tip Outlet Size4 in (101.6 mm)
Muffler MaterialStainless steel
Tip IncludedYes
QuantitySold as a kit
System FinishNatural
Muffler IncludedYes
Muffler QuantityTwo
System StyleCat Back
Muffler ConfigurationSingle inlet/Single outlet
System MaterialStainless steel
Exit QuantityTwo
Tip MaterialStainless steel
Tip Edge StyleBeveled edge, double-wall
Tip QuantityDual
Tip ShapeRound
Intermediate Pipe Diameter3 in (76.2 mm)
Exhaust TypeDual
Vendor Part Number39505
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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