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Flowmaster 40 Series Delta Flow Mufflers Part #9425432 Customer Reviews

Average Rating

3 Customer Reviews

Flowmaster

Reviewed by Linda O (Mahwah, NJ) Reviewed for a 1999 BMW 5-Series — Feb 07, 2011 3:04 PM

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2 of 3 people found the following review helpful.

This muffler is great, dont get me wrong but the representatives did not know a thing about my car, although the said they did. I sent back and order a new muffler that they recomeneded two times before i had the right one. The car sounds great and has a very deep tone to it. Not too ricey at all which is what i was looking for. It has the loudest tone to it at about 2000-2500 rpms. The muffler was extremly hard to install and remember to get it bigger or smaller than the pipe on your car so that it may slide on or in and make it easier to weld. I am decentlt happy the way it turned out. (3.5 out of 5 stars)

very loud!

Reviewed by jeremy a (San Diego, CA) Reviewed for a 2002 Toyota Tundra — Oct 23, 2007 10:40 PM

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3 of 9 people found the following review helpful.

I installed this on my 2002 tundra 4.7l. this thing screams!

What a difference!!

Reviewed by David L (Jacksonville, FL) — Mar 16, 2007 5:41 AM

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2 of 2 people found the following review helpful.

I started with the 50 suv series on my 03f150 w/4.6L which also has a K&N intake, Throttle body spacer, and edge programmer. Now it sounds much more throaty. Interior resonance is definately increased but not to the point of annoince. I rate the muffler w/5stars but they sent me the wrong one. I ordered 2.5I/O and received 2.5I-2.25O. Shipping was super fast, Just wish I got what I paid for.

Flowmaster 40 Series Delta Flow Mufflers - 9425432

Offset Inlet / Dual Outlet
(3)
  • $99.70 - $114.08
  • $89.73 - $102.67
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships By 8/21

Options

  • Part Size:
    2.5" inlet/2.25" outlet
  • Style:
    Aluminized
  • Part #:
    9425432
  • Flowmaster Part#: 9425432
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