Description

Muffler – Original 40 – 2.5 in Offset Inlet – 2.5 in Center Outlet – 13 x 9.75 x 4 in Oval Body – 19 in Long – Steel – Black Paint – Universal – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About FLOWMASTER

Flowmaster started out over 30 years ago, developing mufflers and exhaust systems for race cars to reduce noise without impacting power output. Today, Flowmaster has become one of the most respected names in the automotive aftermarket. With a full line of exhaust systems and components available for a huge selection of vehicles, they are known for systems that deliver an aggressive sound and noticeable power increases over stock.

Reviews

There are no reviews yet.

Be the first to review “FLOWMASTER 40 Series Performance Muffler 42541”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    COMP CAMS GM Cam Phaser Tool 5454

    SKU: COM5454
    Product information
    Details...
    Original price was: $37.89.Current price is: $32.95.Add to cart
    Original price was: $37.89.Current price is: $32.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RIGHT STUFF DETAILING Power Front Disc Brake Conversion TDC7325DB

    SKU: RSDTDC7325DB
    Product information
    • Product Line

      Street Series

    • Front/Rear

      Front

    • Inboard/Outboard

      Outboard

    • Rotor/Hat Construction

      1 piece

    • Rotor Included

      Yes

    • Rotor Diameter

      11 in

    • Plain Rotor

      Yes

    Details...
    Original price was: $1,556.64.Current price is: $1,297.20.Add to cart
    Original price was: $1,556.64.Current price is: $1,297.20.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PIONEER Speedometer Cable CA-3001

    SKU: PIOCA3001
    Product information
    • Weight0.75 lbs
    • Dimensions12.2 × 12.1 × 2.2 in
    • Quantity

      Each

    • Application Specific

      Yes

    • Replacement Cable

      Yes

    • Length (In)

      80 in

    • End 1 Thread

      7/8-18 in

    Details...
    Original price was: $8.99.Current price is: $8.17.Add to cart
    Original price was: $8.99.Current price is: $8.17.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    OPTITORQUE TECHNOLOGIES LLC SBF 351W Main Stud Kit 2-Bolt 10672

    SKU: OTT10672
    Product information
    • Weight3.133 lbs
    • Dimensions10 × 4.5 × 2.5 in
    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Kit

    • Product Line

      Patriot Series

    Details...
    Original price was: $139.00.Current price is: $125.95.Add to cart
    Original price was: $139.00.Current price is: $125.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Shock Pro-Coil Front Only GS501

    SKU: QA1GS501
    Product information
    • Weight4.13 lbs
    • Dimensions19.1 × 3.9 × 3.6 in
    • Product Line

      501 GM Front Coil-Over Shock

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Threaded Body

      Yes

    • Recommended Spring Length

      10 in

    Details...
    Original price was: $303.00.Current price is: $274.95.Add to cart
    Original price was: $303.00.Current price is: $274.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RATECH O-Ring Pinon Support 5128

    SKU: RAT5128
    Product information
    • Weight0.01 lbs
    • Dimensions4.2 × 3.95 × 0.2 in
    • Material

      Rubber

    • Color

      Black

    • Quantity

      Each

    • Intended Use

      Ford 8 in Rear End Pinion Support

    • Round / Square

      Round

    Details...
    Original price was: $3.96.Current price is: $3.60.Add to cart
    Original price was: $3.96.Current price is: $3.60.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JAZ 6-Hole Split Nut Ring 315-003-03

    SKU: JAZ315-003-03
    Product information
    • Weight0.35 lbs
    • Dimensions5.15 × 3.75 × 1.6 in
    • Cap Style

      Recessed

    • Material

      Steel

    • Quantity

      Each

    • Color

      Zinc

    • Finish

      Oxide

    Details...
    Original price was: $45.47.Current price is: $41.34.Add to cart
    Original price was: $45.47.Current price is: $41.34.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VENTSHADE Ventvisor Outside Mount 4Pc. 94335

    SKU: VEN94335
    Product information
    • Weight1.75 lbs
    • Dimensions47 × 11.75 × 2 in
    • Product Line

      Original Ventvisor

    • Application Specific

      Yes

    • Front Mounting Style

      Stick-On

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      Out of Channel

    Details...
    Original price was: $70.00.Current price is: $62.99.Add to cart
    Original price was: $70.00.Current price is: $62.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH No Drill MudFlaps 120120

    SKU: WEA120120
    Product information
    • Weight2.35 lbs
    • Dimensions19.2 × 12.9 × 3.3 in
    • Product Line

      DigitalFit

    • Application Specific

      Yes

    • Front / Rear

      Rear

    • Texture

      Textured

    • Material

      Plastic

    Details...
    Original price was: $104.00.Current price is: $93.95.Add to cart
    Original price was: $104.00.Current price is: $93.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black Cargo Liners 40903

    SKU: WEA40903
    Product information
    • Weight4.03 lbs
    • Dimensions36 × 9 × 8 in
    • Product Line

      Cargo/Truck Liner

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $140.00.Current price is: $126.95.Add to cart
    Original price was: $140.00.Current price is: $126.95.Add to wishlist

    89