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Vehicle Info NeededDYNOMAXPART NUMBER: 289-39513
Cat-Back Exhaust System Ultra-Flo Stainless System
$82899
Ships on 11/13/2026
Lowest Price GuaranteeItems You Need
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JEGS
Part Number : 555-1126
$1499$17.99
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JEGS
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Jeep Cherokee/Grand Cherokee/Wagoneer/Grand Wagoneer/Commander
- Cat-Back Exhaust System
- Ultra-Flo Stainless System
- 2011-14 Grand Cherokee
- 5.7L V8
- Dual Rear Exit
- 4" Stainless Slant Cut Tips
Fits: Grand Cherokee 5.7L V8 - Stainless Steel Ultra Flo™ Welded Muffler
- 4" outlet, single wall, buffed and polished, 6" OAL SS slant cut tips
- 2.5" SS mandrel pipes
- Four stainless steel 2.5" band clamps
- Limited Lifetime Warranty
- 90-Day Performance & Sound Guarantee
Part TypeExhaust System
BrandDYNOMAX
Package Height14.75
Package Width19.5
Package Length58.5
Weight62.7 PG
Part CategoryPerformance Parts
Muffler MaterialStainless steel
Hardware IncludedYes
Tip IncludedYes
Tailpipe Diameter (In.)2.25
QuantitySold as a kit
Tip CutSlant
System FinishNatural
Muffler IncludedYes
Muffler QuantityTwo
System StyleCat Back
Muffler FinishNatural
Muffler ConfigurationSingle inlet/Single outlet
System MaterialStainless steel
Exit LocationRear
Exit QuantityTwo
Tip MaterialStainless steel
Tip QuantitySingle
Inlet QuantityOne
Tip ShapeRound
Tip Outlet Size4 in (101.6 mm)
Intermediate Pipe Diameter2.25 in (57.15 mm)
Exhaust TypeDual
Vendor Part Number39513
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
