Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-18999
Aluminized Pro Turbo-Back Exhaust System 2001-07 GM 2500HD/3500 6.6L Diesel
$43399
Ships on 09/21/2026
Lowest Price GuaranteeGM Silverado/Sierra
- Aluminized Pro Turbo-Back Exhaust System
- 2001-07 GM 2500HD/3500 6.6L Diesel
- Crew/Extended Cab, Short/Long Bed
- Single Passenger Side Rear Exit
- 5" Tubing, No Tip
- Magnaflow Aluminized Exhaust Systems for diesel trucks are entry-level performance systems with a satin finish, 100% stainless steel straight-through muffler, stainless steel band clamps, OE-style barbed hangers, and 4" or 5" mandrel-bent aluminized tubing. These exhaust systems provide significant gains in horsepower and torque, plus improved fuel economy and lower EGT (exhaust gas temperatures). .
Part TypeExhaust System
Product LineMagnaflow Diesel Truck Aluminized Exhaust Systems
BrandMAGNAFLOW
Package Height14.25
Package Width19.5
Package Length59.25
Weight81.0 PG
Part CategoryPerformance Parts
Muffler MaterialAluminum
Hardware IncludedYes
Tip IncludedNo
Tailpipe Diameter (In.)5
QuantitySold as a kit
System FinishAluminized
Muffler IncludedYes
Muffler QuantityOne
System StyleTurbo-back
Muffler FinishNatural
Muffler ConfigurationSingle inlet/Single outlet
System MaterialSteel
Exit LocationPassenger side
Exit QuantityOne
Tip Quantity0
Muffler StyleTurbo
Inlet QuantityOne
Intermediate Pipe Diameter5 in (127 mm)
Exhaust TypeSingle
Vendor Part Number18999
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
