SKU: 87566985793

2001-2003 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless

Sale price$359.98 Regular price$399.98
Save 10%

Pay in installments of $100.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2001-2003 Chevrolet Silverado Cat-Back Exhaust Flowmaster StainlessOverview: For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Force II cat back exhaust system provides, the S. O. S. (Single out side) systems are the perfect choice. The 3. 00 inch mandrel bent aluminized steel tubing flows into a large case dual inlet 50 Series Big Block performance muffler that delivers a deep moderate exterior tone while retaining a mild to moderate interior tone. The 3. 00 inch tailpipe

Overview:

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Force II® cat-back exhaust system provides, the S.O.S. (Single out side) systems are the perfect choice. The 3.00-inch mandrel-bent aluminized steel tubing flows into a large case dual inlet 50 Series™ Big Block performance muffler that delivers a deep moderate exterior tone while retaining a mild to moderate interior tone. The 3.00-inch tailpipe uses the factory hanger locations for an easy installation and is finished off with a large 3.50-inch polished 304 stainless steel tip. This system is best suited towards customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and is covered by our 3-year Limited Warranty.

Features:

  • This system produces a moderate rumble with minimal interior resonance
  • Includes Two large 4.5-inch black ceramic coated tips exiting out each side of the truck for an aggressive look
  • Flow FX “straight through” performance muffler delivers a deep performance tone and improves exhaust flow
  • Increases of up to 7 HP and 7 FT/LB over the stock exhaust
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • 2.5-inch Mandrel bent 16 gauge 409 stainless steel tubing maximizes exhaust flow and improved durability
  • Lifetime Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Rolled Edge Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 1
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single Wall
  • Exit Style: Single Out Side
  • Finish: Aluminized
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 3
  • Inlet Type: Clamp-On
  • Main Piping Diameter: 3.5
  • Mounting Bracket Included: No
  • Muffler Body Height: 5
  • Muffler Body Length: 22
  • Muffler Body Material: Aluminized Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 12
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 3.5
  • Muffler Inlet Location: Dual
  • Muffler Inlet Outside Diameter: 3.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: 50 Series Big Block
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: Aluminized Steel
  • Sound Level: Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 3.5
  • Tail Pipe Quantity: 1
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 17350
  • Applications:

    • 2001-2003 Chevrolet Silverado 1500 HD 364 CID
    • 2001-2003 GMC Sierra 1500 HD 364 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: 87566985793

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.1 ★★★★★
    Based on 25 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    R
    Verified Purchase
    R. Fleming
    Battle Creek, US
    ★★★★★ 3
    Not What I Expected
    Color: White, Size: 32 inches
    This set of floating shelves was a disappointment. They’re advertised as holding 20 pounds, but mine began to bend with barely 10 pounds on them. All the screws and anchors were installed tightly and correctly, yet the metal brackets still warped under minimal weight. The shelves look fine on the wall, but I’m leaving them up only because I don’t want to patch a dozen holes—not because they’re sturdy. Definitely not the quality or strength I expected.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2026
    A
    Verified Purchase
    Alicia
    Natrona Heights, US
    ★★★★★ 5
    Love them
    Color: White, Size: 15 inches, Color: White, Size: 15 inches
    I have these floating shelves all over my house. The are made nice and sturdy and they come with simple instructions. They come it various sizes and can almost fit anywhere. These particular shelves are in my makeup closet and they look so great and organized.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 24, 2025
    C
    Verified Purchase
    callme1040
    San Leandro, US
    ★★★★★ 5
    Exceeds my expectations
    Color: White, Size: 24 inches, Color: White, Size: 24 inches
    Easy to install, exceeds my expectations. I’d buy it again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 29, 2026
    M
    Verified Purchase
    Mariah
    Cuba, US
    ★★★★★ 5
    Beautiful shelves!
    Size: 48 Inch, Color: Natural, Size: 48 Inch, Color: Natural
    Since new build homes typically don't come with towel rods this was what I envisioned instead. I purchased the hooks separately. The shelves are perfect! I ordered a 36in set as you see with the cream towels and a 48in set that you see with the green towels. They're not loose but not 100% sturdy. I recommend maybe gluing to the wall in addition to the rest and definitely screwing into a stud. They're easy enough to figure out without the instructions. But I will say they're supposed to be screwed in underneath to the rods but they did not come with an appropriate screw for that so I had to use some I already had on hand.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2025
    Verified Purchase
    2089991211
    Fort Morgan, US
    ★★★★★ 5
    Nice
    Size: 30 Inch, Color: Natural, Size: 30 Inch, Color: Natural
    Easy to install..comes with small magnetic leveler which made things even easier! Really nice for the price. Only thing is other than sliding the wood onto the metal brace, there’s only 2 screws that screw wood onto brace so it makes for a slightly wobbly shelf on the brace… although I have 6 screws/anchors holding each brace into the wall so it’s technically quite solid…I’m a bit nervous to keep delicates on the shelves
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 16, 2025

    recommand products