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Vehicle Info NeededDYNOMAXPART NUMBER: 289-39397
Cat-Back Exhaust System Ulta-Flo Stainless System
$63999
Ships on 09/14/2026
Lowest Price GuaranteeDodge
- Cat-Back Exhaust System
- Ulta-Flo Stainless System
- 2003-09 Ram 2500/3500
- 5.7L/8.0L V8 Hemi/V10
- 2wd/4wd
- 140''/160'' WB
- 3" Diameter Tubing
- 4" Polished Stainless Tip
Dynomax's Ultra-Flo Stainless system is a Single 3" Cat-Back System with a 4" Polished Stainless Steel Tip and an Ultra Flo Welded Muffler.
Part TypeExhaust System
BrandDYNOMAX
Package Height12.0
Package Width15.0
Package Length75.0
Weight52.4 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tailpipe Diameter (In.)3
Tip CutSlant
Muffler FinishNatural
Exit LocationPassenger side
Muffler StylePerforated tube
Inlet QuantityOne
Tip Outlet Size4 in (101.6 mm)
Muffler MaterialStainless steel
Tip IncludedYes
QuantitySold as a kit
System FinishNatural
Muffler IncludedYes
Muffler QuantityOne
System StyleCat Back
Muffler ConfigurationSingle inlet/Single outlet
System MaterialStainless steel
Exit QuantityOne
Tip MaterialStainless steel
Tip Edge StyleRolled edge
Tip QuantitySingle
Tip ShapeRound
Intermediate Pipe Diameter3 in (76.2 mm)
Exhaust TypeSingle
Vendor Part Number39397
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
