SKU: 9803843273

Jones Exhaust SD824-78D Super Duty Muffler 3.5 Inlet, 4 Outlet

Sale price$110.37 Regular price$122.63
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Jones Exhaust SD824-78D Super Duty Muffler 3.5 Inlet, 4 OutletOverview: Jones Exhaust Super Duty Mufflers are designed for high flow exhaust applications. These mufflers feature straight through louvered cores to maximize exhaust flow. The aluminized steel construction provides excellent corrosion resistance and superior service life. Features Maximizes exhaust flow Straight through louvered cores Aluminized steel construction Application: Year Make Model Trim and Drive Type Engine Size Universal Specifications:

Overview:

Jones Exhaust Super Duty Mufflers are designed for high flow exhaust applications. These mufflers feature straight-through louvered cores to maximize exhaust flow. The aluminized steel construction provides excellent corrosion resistance and superior service life.

Features

  • Maximizes exhaust flow
  • Straight-through louvered cores
  • Aluminized steel construction

Application:

Year Make Model Trim and Drive Type Engine Size
Universal

Specifications:

Case Outside Diameter
8 in (203.2 mm)
Manufacturer's Part Number:
SD824-78D
Shipping Weight:
14

Super Duty Muffler

  • Center In, Center Out
  • 3.5" Inlet
  • 4" Outlet
  • 8" Muffler Diameter
  • 24" Muffler Length
  • 30" Overall Length
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 9803843273

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    4.6 ★★★★★
    Based on 2004 reviews
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    T
    Verified Purchase
    tjw
    Grantham, US
    ★★★★★ 3
    Way too narrow
    Size: 9.5 Wide, Color: Burgundy Polished Full Grain
    I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2026
    B
    Verified Purchase
    BetterEveryDay
    Draper, US
    ★★★★★ 5
    I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
    Size: 11, Color: Burgundy Polished Full Grain
    5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 18, 2025
    A
    Verified Purchase
    Amazon Customer
    Pawtucket, US
    ★★★★★ 5
    Excellent value
    Size: 13, Color: Brown
    These boat shoes are great, they fit a 13W comfortably, for the the price my expectations were not high, but I was wrong, they look good and the soles are real rubber they fit well, I would definitely recommend these, very comfortable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026
    R
    Verified Purchase
    RDP
    Belleville, US
    ★★★★★ 5
    Good value and comfortable
    Size: 8, Color: Khaki Brown
    I'm going to give these shoes a 5 star. They look good, fit well and are very comfortable. They are not leather, but they look and feel more like leather than most low-priced real leather shoes. I bought them to wear around the house and in the yard and they are perfect for that. I am going to swap the weird looking partial laces for a good pair of leather laces. Good value received for money spent.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    G
    Verified Purchase
    Gregory B.
    Carnegie, US
    ★★★★★ 4
    Comfortable and durable.
    Size: 8.5, Color: Brown
    Comfortable shoes. 6 months later they have worn pretty well.i usually wear 2 or three times a week.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 17, 2025

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