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Flowmaster Original 40 Series Muffler 2.5" Dual / Dual - 425404

US $99.95
or Best Offer
No Interest if paid in full in 6 mo on $99+ with PayPal Credit*
Condition:
New
More than 10 available / 860 sold

Additional service available

This one's trending. 860 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free 2-3 day shipping
Get it between Thu, May 30 and Fri, May 31 to 43230. See detailsfor shipping
Located in: Roanoke, Virginia, United States
Returns:
30 days returns. Seller pays for return shipping. See details- for more information about returns
Payments:
      
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eBay item number:142182101059
Last updated on May 26, 2024 14:45:59 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
700042026029
Brand
Flowmaster
Model
40 Series - Original
Material
Aluminized
Manufacturer Warranty
3 Year
Manufacturer
Flowmaster
Body Length
13"
Body Type
Oval
Fitment
Universal
Muffler Type
Two Chamber
Outlet
2.5" ID - Dual
Overall Length
19"
Finish
Black Paint
Body Height
4"
Body Width
9.75"
Manufacturer Part Number
425404
Type
Muffler
Inlet Diameter
2.5in.
Interior Sound Level
Aggressive
Exterior Sound Level
Aggressive
Inlet
2.5" ID - Dual
Fitment Type
Performance/Custom
Number of Items
1
Inlet Type
Dual
Outlet Type
Dual
Outlet Diameter
2.5in.

Item description from the seller

Performance-Curve

Performance-Curve

99.6% positive feedback
481K items sold
Joined Jul 2002

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (152,761)

l***l (220)- Feedback left by buyer.
Past 6 months
Verified purchase
Easy to install. And doubles as an Xpipe. Sounds amazing. Not too loud
n***r (244)- Feedback left by buyer.
Past 6 months
Verified purchase
Great products, good prices and fast shipping. We do business again.
i***w (30)- Feedback left by buyer.
Past month
Verified purchase
Everything worked fine
See all feedback

Product ratings and reviews

5.0
27 product ratings
  • 27 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    BMW growl

    My 325i was so quiet, I couldn't tell if I was in 3rd or 5th in town. ( other than tach) 40 series sounds great, no raspy tin can like most imports. Good throaty growl and very little drone at highway speeds.

    Verified purchase: YesCondition: NewSold by: mygarageautoparts

  • Good sound, not super loud.

    Put this one a 2002 Sierra 6.0. Had duals ran out. Sounds great. Good idle rumble. Good under load as well. Not super aggressive but loud enough to hear it. Slight drone with the music off.

    Verified purchase: YesCondition: NewSold by: performance-curve

  • Perfect

    This mufler is just what my husband wanted. Our old flowmaster just got old and time for a new one. This is just what he needed. It's the same as his original and sounds great. Definitely recommend!

    Verified purchase: YesCondition: NewSold by: maxflowmotorsports

  • Perfect fit and sound

    Installed today perfect sound on my Tundra I love it

    Verified purchase: YesCondition: NewSold by: partsdriven

  • love the sound

    makes my truck sound great

    Verified purchase: YesCondition: NewSold by: boneheadperformance