SKU: 25980079543

2003-2003 Chevrolet Silverado Performance Muffler Flowmaster Stainless

$134.97 $149.97
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $37.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2003-2003 Chevrolet Silverado Performance Muffler Flowmaster StainlessOverview: The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Overview:

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Improved Horsepower, Torque and Engine Efficiency
  • Recommended for SUV/trucks/motorhomes/tow vehicles
  • Minimal interior resonance
  • Mild to stock exterior exhaust tone

    • Specs:

  • Body Height: 5
  • Body Length: 22
  • Body Material: Aluminized Steel
  • Body Width: 12
  • 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: Dual
  • Inlet Outside Diameter: 3.13
  • Inlet Quantity: 2
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 50 Series Big Block
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 28
  • Reversible: No
  • Shape: Oval
  • Sound Level: Mild
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 530504

    • Applications:

    • 2003-2003 Chevrolet Silverado 1500 364 CID
    • 2001-2003 Chevrolet Silverado 1500 HD 364 CID
    • 2001-2004 Chevrolet Silverado 2500 HD 364 CID
    • 2001-2004 Chevrolet Silverado 2500 HD 496 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: 25980079543

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.5 ★★★★★
    Based on 16 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    D
    Verified Purchase
    Darwin
    Omaha, US
    ★★★★★ 4
    Cool piece
    My messy night table looks clean for a few nights, then junk just piles up on top of this tray. But that might just be a me problem
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026
    A
    Verified Purchase
    Amazon Customer
    Draper, US
    ★★★★★ 5
    Perfect gift!
    Bought one of these for my father, and one of these for my uncle for Christmas. They both like how they weren’t flimsy, stayed in place, and kept a minimalistic aesthetic. I like, knowing that they have a place to keep their important belongings as they’re getting older, and seem to be misplacing things often.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 8, 2024
    A
    Verified Purchase
    april forrester
    Alexandria, US
    ★★★★★ 5
    Stay Organized in Style:
    Yo, this Pocket Deck Black Everyday Carry Tray is straight-up lit, bro! It's the perfect accessory for any dude on the go. Keeps all my essentials organized and ready to grab, and the sleek black design adds a touch of swag. Solid 5-star rating, no doubt!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 3, 2023
    W
    Verified Purchase
    Warren B. Conner
    Port Orchard, US
    ★★★★★ 3
    Not impressed
    Not impressed; doesn’t look as good as in the photos. Also, the one I received it not level? I don’t know if it was stored on a shelf incorrectly or it’s it’s a design flaw.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 26, 2025
    A
    Verified Purchase
    Amazon Customer
    Lake Worth, US
    ★★★★★ 5
    Compact Size
    Does exactly what I purchased it for. Organized my items and in one spot.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 30, 2024

    recommand products

    Printed Gusty Satin Shirt Cashmere
    22.00
    Game Kids Changing Robe
    68.93
    Evie II Chelsea Boot Taffy + Gum
    140.00
    Whitney Color Block Fringe Triangle Earrings Rust
    32.99
    Lily Print Mock Neck Long Sleeve Top Coffee
    109.00