Dr.D pipe can you make it 96 db

5 replies to this topic
  • ThumperKid250F

Posted February 13, 2007 - 07:28 AM


well im buying a exhaust and im going to get the dr.d but im racing HH and some GNCCs with it and i want to no is it a 96 db pipe or do they make a quiet inserts for it i checked the website and i dident see anything about inserts.

thanks guys

  • gonzo

Posted February 13, 2007 - 12:03 PM


The only insert they have for it is a spark arrestor that doesnt really quiet the pipe that much.

  • Twig323

Posted February 13, 2007 - 01:09 PM


Last I checked they have one on there site dubachracing.com go to products motocrcyle exhaust parts then click quiet insert

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  • buzzgrizz

Posted February 13, 2007 - 06:04 PM


In dirt rider a few months ago they had a 96db pipe competition and the dr.d was listed as one (they said it was their favorite). I put one on my 426 and it is no louder than stock.

  • ryangavin

Posted February 14, 2007 - 11:01 PM


Dr d has a new quiet insert. I ordered one and they say it brings it down to 95 db to 96db. I was told by the lady at dr d it was desigend for sound purposes. I have an 07 YZ 450

  • Kyle Prior

Posted February 15, 2007 - 08:31 PM


I think the SA is around 96db, but it alters the tone of the system, and doesnt sound nearly as good.

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