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Heavy Duty Truck Muffler Dual 3" / Dual 3" - FLO-PRO 2506 GM HD 6.0L \ 8.1L

US $169.95
ApproximatelyC $234.06
Condition:
New
4 available236 sold
This one's trending. 236 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Roanoke, Virginia, United States
Delivery:
Estimated between Sat, Aug 16 and Wed, Aug 20 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:161884607113
Last updated on Mar 28, 2025 12:17:09 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
842974000682
Brand
FLO-PRO
Material
Aluminized
Manufacturer Warranty
1 Year
Manufacturer
FLO-PRO
Body Length
24"
Body Type
Oval
Diameter
3in.
Engine
6.0L / 8.1L
Fitment
Direct Fit - GM Classic HD
Gauge
16
Muffler Type
Inner Tube Style
Outlet
3" ID - Dual
Overall Length
30"
Tone
Mild
Notes 1
Use only with factory tailpipe
Body Height
9"
Body Width
12"
Manufacturer Part Number
2506
Inlet Diameter
3in.
Inlet
3" ID - Dual
Fitment Type
Performance/Custom
Number of Items
1
Muffler Series
HD Big Oval

Item description from the seller

About this seller

Performance-Curve

99.2% positive feedback509K items sold

Joined Jul 2002
Welcome to Performance Curve's ebay store. You will find tons of exhaust systems and accesories, as well as some wheels and alignment products. Take your time and look around if let us know if we can ...
See more

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 (157,548)

All ratings
Positive
Neutral
Negative
  • n***8 (228)- Feedback left by buyer.
    Past year
    Verified purchase
    Very good fit to OE pipes after cutting Factory muffler off with a saws all .
  • 3***c (530)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good price fast ship great fit good tone
  • r***y (201)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Muffler is quality piece. Sound is good. Had to modify to fit 2004 2500 GMC Yukon xl 6.0 l. My stock muffler is dual 2.75 inlet and dual 3 inch outlet. Clocking of outlet was also incorrect. 
See all feedback

Product ratings and reviews

5.0
5 product ratings
  • 5 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

  • Great sound

    I bought my 2006 Chevrolet 2500 8.1l and found out it had a magnaflow muffler. This thing droned, alot. Only when cruising. I had to choose from the quiet 2500, a mild 2506 or the "loudest" 2505. I bought the 2506 because i was tired of loud. Let me tell you, this thing sounds like stock. It is great, but since going from something so loud, if i had to do it again i would choose the 2505.

    Verified purchase: YesCondition: NewSold by: performance-curve

  • Better than stock

    Absolutely love the sound of this muffler,installed on 05 chevy 2500hd 6.0l. I had originally bought a magnaflo with tru x built in it.and was so loud I couldn't handle it and bought this one.its a little louder than stock.

    Verified purchase: YesCondition: NewSold by: performance-curve

  • Very good fit to OE pipes after cutting ...

    Very good fit to OE pipes after cutting Factory muffler off with a saws all .

    Verified purchase: YesCondition: NewSold by: performance-curve

  • Direct replacement

    Better than stock quality. Direct replacement cut and weld.

    Verified purchase: YesCondition: NewSold by: performance-curve

  • Better than stocks that’s for sure

    Verified purchase: YesCondition: NewSold by: performance-curve