DINAN Free Flow Exhaust E46 M3

  • E46 M3 3.2L I6 [S54]

FREE Adams Polish Sample

DINAN Free Flow Exhaust E46 M3


P/N: D660-4604 We Price Match!

  • $1,590.32

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If you've been searching for a truly high performance rear muffler for your M3 look no further. Dinan's unique muffler design effectively reduces back-pressure for improved flow, resulting in measurable power gains.

Manufactured from 304 stainless steel inside and out for superior resistance to corrosion as well as a significant reduction of weight. And from those aggressive looking ceramic-coated tips flows an exhaust note that will be music to the driving enthusiast's ears.

The Dinan exhaust delivers exactly what the M3 owner demands in a performance muffler; increased power, reduced weight, a look that means business and the throaty exhaust note you'd expect from an M3.


  • Increases HP and TQ
  • Manufactured from high grade Stainless Steel
  • Aggressive sound and looks
  • Dinan engraved tips with logo

What's Included:

  • DINAN Free Flow Exhaust

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