Made in USA
Monster Exhaust System 2001-04 Chevy/GMC 2500HD/3500
Product Discontinued
BANKSPART NUMBER: 139-48630-B

Monster Exhaust System 2001-04 Chevy/GMC 2500HD/3500

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Chevy/GMC
    Monster Exhaust System
  • 2001-04 Chevy/GMC 2500HD/3500
  • Ext/Crew Cab, Long Bed
  • 6.6L Diesel LB7
  • Single Exhaust, Side Exit

    System includes:
  • Monster 4" muffler
  • Exhaust pipes (head/intermediate and tail)
  • 5" exhaust tip
  • Adjustable clamps

    Installation Notes

  • Head pipe assembly for non-catalytic converter vehicles only
  • Exhaust pipes bolt behind turbine outlet pipe

Release the BEAST with Banks! Available for gas and diesel applications, these truck-specific systems bolt on with ease. Monster Mufflers have an expansion chamber reducing mid-range exhaust drone, straight-through flow & high-temp packing. Constant-diameter mandrel bent exhaust pipes maximize flow, reduce exhaust gas temperatures and increases fuel efficiency in the process. Available for all wheel bases with a number of exit and tip configurations.

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Diesel 4" Systems Include:

  • Polished stainless 4" Monster Muffler (except 2008 Powerstroke)
  • Exhaust pipes (head/intermediate and tail)
  • Matte Black stainless, rolled edge, double wall 5" exhaust tip
  • Adjustable clamps
  • #139-48785-B, and #139-48787-B also include a turbine outlet pipe Gasoline 3" Systems include:
  • Polished stainless 3" Monster Muffler
  • Exhaust pipes (intermediate and tail)
  • Matte Black stainless, rolled edge, double wall 5" exhaust tip (except #139-48130-B has 4" tip)
  • Adjustable clamps
Part TypeExhaust System
Product LineBanks Monster Exhaust with Black Tips
BrandBANKS
Package Width101.0
Weight101.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Exhaust TypeSingle
Vendor Part Number48630-B
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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