1988-1995 Chevrolet K3500 Performance Muffler Flowmaster Stainless
SKU: 81318867183

1988-1995 Chevrolet K3500 Performance Muffler Flowmaster Stainless

Sale price$134.95 Regular price$149.95
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

1988-1995 Chevrolet K3500 Performance Muffler Flowmaster StainlessOverview: This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable fully welded 16 gauge aluminized steel Race proven Delta Flow technology Excellent Street

Overview:

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Durable fully welded 16 gauge aluminized steel
  • Race proven Delta Flow technology
  • Excellent Street/Strip and Off Road application
  • No internal packing to blowout
  • Specs:

  • Body Height: 4
  • Body Length: 13
  • Body Material: Aluminized Steel
  • Body Width: 9.75
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 3
  • Inlet Inside Diameter: 3
  • Inlet Location: Center
  • Inlet Outside Diameter: 3.13
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Muffler Series: 40 Series Delta Flow
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.25
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.38
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 19
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 9430422
  • Applications:

    • 1988-1995 Chevrolet K3500 454 CID
    • 1988-1995 Chevrolet K3500 350 CID
    • 1988-1995 GMC K3500 350 CID
    • 1988-1995 GMC K3500 454 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    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: 81318867183

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    4.5 ★★★★★
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    Sean Paris
    Dallas, US
    ★★★★★ 1
    If you are looking for the worst… buy this
    I ordered two of these for a school classroom. Not only did they not provide enough connecting screws for the wheels - in either package - they ones they did provide were too long and could not be fully screwed in. I could see if it was one of them, but both packages had the exact same error. Please don’t buy this. You will only be frustrated.
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    Reviewed in the United States on April 2, 2024
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    Verified Purchase
    Teresa
    Waukegan, US
    ★★★★★ 2
    Flimsy, does not stand up straight
    Very flimsy and doesn’t stand up straight
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    Reviewed in the United States on April 14, 2024
    R
    Verified Purchase
    Randy Deasy
    Cuba, US
    ★★★★★ 5
    Not to thick or thin well made
    Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
    I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    S
    Verified Purchase
    Stacey Cohick
    Fort Morgan, US
    ★★★★★ 5
    Perfect
    Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
    They were perfect
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 27, 2026
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    Verified Purchase
    Susan Brown
    Lake Worth, US
    ★★★★★ 5
    Very Comfortable!
    Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
    Very comfortable. Don’t slip off back of heal. Love the colors.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 25, 2026

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