$79.95

A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.

Spend $50 and your order ships for free
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Muffler Series: 40 Series
  • Inlet Position: Offset
  • Finish: Gray
  • Material: Aluminized Steel
  • Shape: Flowmaster Case
  • Outlet Position: Center
  • Sound Level: Aggressive Sound
  • Body Width (inches): 9.75
  • Body Height (inches): 4.00
  • Body Length (inches): 13.00
  • Inlet Diameter (inches): 2.50
  • Outlet Diameter (inches): 2.50
Mount TypeUses New Hangers (Not Included)
ColorGray
ShapeOval
Inlet/Outlet2.50" O/C
Muffler TypeReflection
MaterialAluminized Steel
Sound LevelAggressive Sound
BrandFlowmaster
Part Number42541
Line CodeFLO
UPC700042010332
TerminologyExhaust Muffler
For warranty information please contact Auto-Wares.