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Product Discontinued
MAGNAFLOWPART NUMBER: 642-16833
MF Series Cat-Back Exhaust System 2002-2009 Chevy TrailBlazer 4.2L L6
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
TrailBlazer/Envoy/Ascender
- MF Series Cat-Back Exhaust System
- 2002-2009 Chevy TrailBlazer 4.2L L6
- 2003-2007, 2009 GMC Envoy 4.2L L6
- 2003-2008 Isuzu Ascender 4.2L L6
- Dual Split Rear Exit
- 2.5" Tubing
- 4" Tip
- 5 x 11 x 22" Muffler
113" Wheelbase
More Performance and Better Sound
Fully welded Magnaflow Exhaust Systems are mandrel bent from 100% stainless steel and bolt easily to your Cadillac, Chevy, GMC, or Hummer SUV for years of hassle-free use. Each system has been dyno tested with proven power and torque gains. Polished stainless steel mufflers offer a deep tone.
Part TypeExhaust System
Product LineMagnaflow GM SUV Exhaust Systems
BrandMAGNAFLOW
Package Height13.5
Package Width22.0
Package Length58.0
Weight60.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tailpipe Diameter (In.)2.5
Tip CutSlant
Exit LocationSplit Rear
Muffler StyleTurbo
Inlet QuantityOne
Tip Outlet Size4 in (101.6 mm)
Tip FinishPolished
Tip IncludedYes
QuantitySold as a kit
System FinishNatural
Muffler IncludedYes
Muffler QuantityOne
System StyleCat Back
Muffler ConfigurationSingle inlet/Dual outlet
System MaterialStainless steel
Exit QuantityTwo
Tip MaterialStainless steel
Tip Edge StyleNon-rolled edge
Tip QuantitySingle
Tip ShapeRound
Intermediate Pipe Diameter2.5 in (63.5 mm)
Part FitmentDirect Fit
Exhaust TypeDual
Vendor Part Number16833
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
