Made in USA
Cat-Back Exhaust System Ultra-Flo Stainless System
Product Discontinued
DYNOMAXPART NUMBER: 289-39321

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.

Ford/Lincoln/Mercury
    Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 1997-2004 F-150/F-250
  • 4.2L/4.6L/5.4L (Excluding Super Duty)
  • 3'' Inlet 2-1/2'' Outlet Pipe Diameter
  • Dual Tailpipes
  • 3" Polished SS Tips

    Dynomax's Ultra-Flo Stainless system is a 3" inlet with Dual 2.5" outlet Cat-Back System with 3" Polished Stainless Steel Tips and an Ultra Flo Welded Muffler.Fits:
  • Regular Cab, Short Bed (120" W.B.)
  • Regular Cab, Long Bed (138" W.B.)
  • Extended Cab, Short Bed (138" W.B.)
  • Extended Cab, Long Bed (157" W.B.),Under 8800 GVW.
  • F150 Super Crew. 4.6L, 5.4L (138")
Part TypeExhaust System
BrandDYNOMAX
Package Height13.0
Package Width30.0
Package Length46.0
Weight60.4 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedYes
Tailpipe Diameter (In.)2.5
QuantitySold as a kit
Tip CutTurndown slant
System FinishNatural
Muffler IncludedYes
Muffler QuantityOne
System StyleCat Back
Muffler ConfigurationSingle inlet/Dual outlet
System MaterialStainless steel
Exit LocationSplit Rear
Exit QuantityTwo
Tip MaterialStainless steel
Tip Edge StyleNon-rolled edge
Tip QuantityDual
Muffler StylePerforated tube
Inlet QuantityOne
Tip ShapeRound/Turndown
Tip Outlet Size2.5 in (63.5 mm)
Intermediate Pipe Diameter3 in (76.2 mm)
Exhaust TypeDual
Vendor Part Number39321
Package Qty1
Package TypeEA
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