Description

Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair

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 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.
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.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight. International shipping is not available for engines, hazardous auto parts, and pressurized components.

About HOOKER

Hooker has been synonymous with high-performance street and track headers and exhaust systems for more than 50 years. Whether you are building a dedicated race machine or wanting to take your street car or truck to the next level, Hooker exhaust systems to make it perform and sound better.

Reviews

There are no reviews yet.

Be the first to review “HOOKER Max-Flow Sidepipe Mufflers 21046HKR”

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

    MSD IGNITION Crank Trigger Kit SBC w/Hall Effect Sensor 86101

    SKU: MSD86101
    Product information
    • Weight2.9 lbs
    • Dimensions13.1 × 9.6 × 2.4 in
    • Quantity

      Kit

    • Material

      Aluminum

    • Color

      Red

    • Finish

      Anodized

    • Style

      Flying Magnet

    Details...
    Original price was: $687.00.Current price is: $623.95.Add to cart
    Original price was: $687.00.Current price is: $623.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Replacement Rotor for #7455 7423

    SKU: MSD7423
    Product information
    • Weight0.5 lbs
    • Dimensions6.6 × 6.4 × 3.2 in
    • Product Line

      Pro-Cap

    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $85.00.Current price is: $77.25.Add to cart
    Original price was: $85.00.Current price is: $77.25.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILE MARKER Wireless Remote Control Kit 7076

    SKU: MMM7076
    Product information
    • Weight0.955 lbs
    • Dimensions8.65 × 6.4 × 2.35 in
    • Product Line

      Plug N Play

    • Material

      Plastic

    • Color

      Orange / Black

    • Finish

      Natural

    • Quantity

      Kit

    Details...
    Original price was: $238.80.Current price is: $199.00.Read more
    Original price was: $238.80.Current price is: $199.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR 2in Shift Knob Solid Round Brushed SK-6912

    SKU: LOKSK-6912
    Product information
    • Weight0.46 lbs
    • Dimensions7.65 × 5.85 × 2.05 in
    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      ShifterKnobs5

    • Variant Column

      Color,Finish

    • Material

      Aluminum

    Details...
    Original price was: $57.15.Current price is: $51.95.Add to cart
    Original price was: $57.15.Current price is: $51.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Black Max Shock W/Black Boot B8596

    SKU: SKYB8596
    Product information
    • Weight5.285 lbs
    • Dimensions24.6 × 3.25 × 3.05 in
    • Product Line

      Black MAX

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      13.76 in

    • Extended Length

      21.5 in

    Details...
    Original price was: $70.00.Current price is: $62.91.Add to cart
    Original price was: $70.00.Current price is: $62.91.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    STILO Visor Amber ST5 YA0813

    SKU: STIYA0813
    Product information
    • Weight0.36 lbs
    • Dimensions11.2 × 7.65 × 5 in
    • Bag Included

      Yes

    • Color

      Amber

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      HelmetShields14

    Details...
    Original price was: $231.00.Current price is: $209.95.Add to cart
    Original price was: $231.00.Current price is: $209.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Ventvisor Low Pro 2854111

    SKU: HSK2854111
    Product information
    • Weight3.5 lbs
    • Dimensions46.88 × 11.88 × 1.88 in
    • Product Line

      Low Profile 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: $85.00.Current price is: $76.49.Add to cart
    Original price was: $85.00.Current price is: $76.49.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black Cargo Liners 40766

    SKU: WEA40766
    Product information
    • Weight6.83 lbs
    • Dimensions55 × 9 × 8.5 in
    • Product Line

      Cargo/Truck Liner

    • Application Specific

      Yes

    • Cargo Area Row Included

      Yes

    • Cargo Area Behind Second Row / Third Row

      Second Row

    • Textured

      Yes

    Details...
    Original price was: $151.00.Current price is: $136.95.Add to cart
    Original price was: $151.00.Current price is: $136.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLAMING RIVER Mag/Battery Kill Switch FR1010
    Add to wishlist

    FLAMING RIVER Mag/Battery Kill Switch FR1010

    SKU: FLAFR1010
    Product information
    • Weight1.8 lbs
    • Dimensions6 × 5.5 × 4.1 in
    • Quantity

      Kit

    • Activation Method

      Rotary

    • Mounting Style

      Panel

    • Battery Terminal Thread

      10 mm x 1.25

    • Battery Continuous Amp Rating

      250 amp

    Details...
    Original price was: $229.14.Current price is: $208.31.Add to cart
    Original price was: $229.14.Current price is: $208.31.Add to wishlist
  • Add to wishlist
    Sale
    DERALE Thermostat Sensor 16738
    Add to wishlist

    DERALE Thermostat Sensor 16738

    SKU: DER16738
    Product information
    • Weight0.515 lbs
    • Dimensions7.35 × 4.35 × 2.35 in
    • Quantity

      Kit

    • Turn On Temperature

      180 degree Fahrenheit

    • Turn Off Temperature

      165 degree Fahrenheit

    • Sensor Mounting Style

      Thread, Push-In

    • Sensor Thread

      6-32 in

    Details...
    Original price was: $57.67.Current price is: $50.15.Add to cart
    Original price was: $57.67.Current price is: $50.15.Add to wishlist

    63