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GM
- Cat-Back Exhaust System
- Ultra-Flo Stainless System
- 2009-13 Silverado/Sierra 1500
- 4.8L/5.3L 2wd/4wd
- Regular Cab Standard Bed (133" Wheelbase)
- Single Side Exit
- 4" Polished Stainless Tip
Fits: Silverado/Sierra 1500 4.8L, 5.3L Engines - Regular Cab, Long Bed, (133" W.B.) - 3" Mandrel bent stainless steel tubing
- Ultra Flo™ Muffler
- Stainless steel clamps
- Double wall stainless steel 4" tip
- Limited Lifetime Warranty
- 90-Day Performance & Sound Guarantee
- +23 Horsepower & +31 LB-FT. Torque over stock
Part TypeExhaust System
BrandDYNOMAX
Package Height8.0
Package Width16.5
Package Length74.0
Weight42.1 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 Number39497
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
