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

    PROTHANE 73-80 GM C10 Complete Bushing KIt 7-2016BL

    SKU: PTN7-2016BL
    Product information
    • Weight15 lbs
    • Dimensions18.5 × 12 × 6.5 in
    • Bushing Material

      Polyurethane

    • Bushing Color

      Black

    • Bushing Finish

      Natural

    • Quantity

      Kit

    • Material

      Steel

    Details...
    Original price was: $406.79.Current price is: $338.99.Add to cart
    Original price was: $406.79.Current price is: $338.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Ford Flathead RTR Distributor 8573

    SKU: MSD8573
    Product information
    • Weight5.7 lbs
    • Dimensions19.2 × 6.9 × 6.8 in
    • Product Line

      Pro-Billet

    • Trigger Style

      Magnetic

    • Advance Type

      Vacuum

    • Cap Style

      Male

    • Cap Color

      Red

    Details...
    Original price was: $935.00.Current price is: $849.95.Add to cart
    Original price was: $935.00.Current price is: $849.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Engine Cleaning Brushes 61820

    SKU: MOR61820
    Product information
    • Weight1.8 lbs
    • Dimensions40.5 × 4.25 × 4.25 in
    • Intended Application

      Engine Brush Kit

    • Brush 1 Overall Length

      12 in

    • Brush 1 Brush Length

      2 in

    • Brush 1 Handle Length

      10 in

    • Brush 1 Brush Diameter

      1/4 in

    Details...
    Original price was: $73.59.Current price is: $63.99.Add to cart
    Original price was: $73.59.Current price is: $63.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Nitro Shock w/Red Boot N8058

    SKU: SKYN8058
    Product information
    • Weight5.675 lbs
    • Dimensions24.55 × 3.2 × 3.05 in
    • Hardware Included

      Yes

    • Quantity

      Each

    • Application Specific

      Yes

    • Product Line

      Nitro 8000 Series

    • Internal Design

      Twintube

    Details...
    Original price was: $68.00.Current price is: $61.61.Add to cart
    Original price was: $68.00.Current price is: $61.61.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Quick Change Gears 4422

    SKU: WIN4422
    Product information
    • Weight3.55 lbs
    • Dimensions7.3 × 4.7 × 1.6 in
    • Spline

      6

    • Set Number

      22.0

    • Gear 1 Tooth Count

      19.0

    • Gear 2 Tooth Count

      27.0

    • 3:78 Ring And Pinion Low Ratio

      0.129166667

    Details...
    Original price was: $90.12.Current price is: $81.93.Add to cart
    Original price was: $90.12.Current price is: $81.93.Add to wishlist
  • Add to wishlist
    Sale
    FIVESTAR Bumper Installation Kit 802
    Add to wishlist

    FIVESTAR Bumper Installation Kit 802

    SKU: FIV802
    Product information
    • Weight17.05 lbs
    • Style

      Bumper Mount Kit

    • Finish

      Natural

    • Quantity

      Kit

    • Material

      Steel

    • Color

      Natural

    • Mounting Style

      Weld On

    Details...
    Original price was: $207.06.Current price is: $172.55.Read more
    Original price was: $207.06.Current price is: $172.55.Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK Throttle Linkage Kit - Inline 7097
    Add to wishlist

    EDELBROCK Throttle Linkage Kit – Inline 7097

    SKU: EDE7097
    Product information
    • Weight0.965 lbs
    • Dimensions13.25 × 5.25 × 2.05 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Oxide

    • Quantity

      Kit

    • In-Line/ Side Mount

      In-Line

    Details...
    Original price was: $66.64.Current price is: $57.95.Add to cart
    Original price was: $66.64.Current price is: $57.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    E3 SPARK PLUGS E3 Racing Spark Plug E3.106
    Add to wishlist

    E3 SPARK PLUGS E3 Racing Spark Plug E3.106

    SKU: E3PE3.106
    Product information
    Details...
    Original price was: $6.27.Current price is: $5.45.Add to cart
    Original price was: $6.27.Current price is: $5.45.Add to wishlist
  • Add to wishlist
    Sale
    CVR PERFORMANCE BBC Billet Adj. Timing Pointer - 8in TP4800S
    Add to wishlist

    CVR PERFORMANCE BBC Billet Adj. Timing Pointer – 8in TP4800S

    SKU: CVRTP4800S
    Product information
    • Weight0.21 lbs
    • Dimensions5.45 × 4.5 × 1.5 in
    • Hardware Included

      Yes

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $37.87.Current price is: $34.43.Add to cart
    Original price was: $37.87.Current price is: $34.43.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BERT TRANSMISSIONS Air Vent 33
    Add to wishlist

    BERT TRANSMISSIONS Air Vent 33

    SKU: BER33
    Product information
    • Weight0.01 lbs
    • Dimensions3 × 2.85 × 0.8 in
    • Intended Purpose

      Vent

    • Length

      1.25 in

    • Material

      Plastic

    • Color

      Clear

    • Finish

      Natural

    Details...
    Original price was: $5.61.Current price is: $5.10.Add to cart
    Original price was: $5.61.Current price is: $5.10.Add to wishlist

    69