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Part #: MAG17963

Magnaflow Exhaust System Cat-back 5" Pro Performance Series 17963

2006-2007 GM 6.6L Duramax CC/LB
Part #: MAG17963
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Material: 100% Stainless Steel
Tubing O.D. Size: 5in.
System Type: Cat-Back
TIP O.D. Size:
TIP Quantity:
Single/Dual: Single
Exit Position: Rear Side Exit

Features and Benefits: 
MagnaFlow's PRO Performance diesel systems are our entry-level performance diesel system featuring a 100% stainless steel muffler and mandrel-bent stainless steel tubing. Optional diesel tips are sold separately.

MagnaFlow PRO Performance Diesel Exhaust comes with a Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install, Mandrel-Bent. All Welded. Built To Last.

V8 6.6L DIESEL, Silverado 2500HD/3500 Crew Cab, Long Bed (96 in. Bed Length)
5 in. Cat-Back, Single System


  • MFG. Number17963
  • Manufacturer NameMagnaFlow
  • Weight64.00 lb.
  • Height21 in.
  • Width14 in.
  • Length59 in.


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Most Popular Questions

Can this be modified (shortened) to fit a crew cab short bed?
View Staff Answer 

Unfortunately the Magnaflow Exhaust System Cat-back 5" Pro Performance Series 17963 will only fit the Long Bed applications.