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 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 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

    PYPES PERFORMANCE EXHAUST Stack Clamp 10in Stainless HSC010

    SKU: PYPHSC010
    Product information
    • Weight1 lbs
    • Dimensions15 × 11.1 × 1.6 in
    • Material

      Stainless

    • Color

      Polished

    • Finish

      Polished

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $50.15.Current price is: $41.79.Add to cart
    Original price was: $50.15.Current price is: $41.79.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Spanner Wrench T120W

    SKU: QA1T120W
    Product information
    • Weight0.38 lbs
    • Dimensions8.9 × 4.2 × 1.2 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Oxide

    • Quantity

      Each

    • Style

      Spanner Wrench

    Details...
    Original price was: $30.75.Current price is: $27.95.Add to cart
    Original price was: $30.75.Current price is: $27.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REESE Replacement Part Snap Up Bracket Handle 58162

    SKU: REE58162
    Product information
    • Weight1.245 lbs
    • Dimensions18 × 1 × 1 in
    • Component Type

      Handle

    • Length

      18 in

    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    Details...
    Original price was: $23.99.Current price is: $19.99.Add to cart
    Original price was: $23.99.Current price is: $19.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCHOENFELD SBC Modified Headers 1106V

    SKU: SCH1106V
    Product information
    • Weight28 lbs
    • Dimensions29.5 × 20 × 9.75 in
    • Material

      Steel

    • Quantity

      Pair

    • Length

      Mid

    • Primary Diameter 1

      1.75 in

    • Primary Diameter 2

      1.875 in

    Details...
    Original price was: $416.39.Current price is: $346.99.Add to cart
    Original price was: $416.39.Current price is: $346.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JAZ Repl. Flush Mount Cap 340-200-06

    SKU: JAZ340-200-06
    Product information
    • Weight0.305 lbs
    • Dimensions4.2 × 3.8 × 2.5 in
    • Material

      Plastic

    • Quantity

      Each

    • Color

      Red

    • Finish

      Natural

    • Cap Retention Method

      Twist-On

    Details...
    Original price was: $60.16.Current price is: $54.69.Add to cart
    Original price was: $60.16.Current price is: $54.69.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Double Lower LWP Pulley 9485

    SKU: TRA9485
    Product information
    • Weight2.435 lbs
    • Dimensions16.5 × 10 × 2.9 in
    • Diameter

      6.563 in

    • Short / Long Water Pump

      Long

    • Material

      Aluminum

    • Color

      Machined

    • Finish

      Natural

    Details...
    Original price was: $97.91.Current price is: $89.01.Add to cart
    Original price was: $97.91.Current price is: $89.01.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Hood Protector 55208

    SKU: WEA55208
    Product information
    • Weight4.5 lbs
    • Dimensions71 × 19.5 × 4.25 in
    • Product Line

      Hood Protector

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Dark Smoke

    • Quantity

      Each

    Details...
    Original price was: $115.00.Current price is: $103.95.Add to cart
    Original price was: $115.00.Current price is: $103.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HELLWIG Lp-25 Mounting Kit 25300

    SKU: HEL25300
    Product information
    • Weight23.553 lbs
    • Dimensions17 × 6.1 × 3.1 in
    • Material

      Steel

    • Color

      Silver

    • Finish

      Powder Coat

    • Quantity

      Kit

    • Step Bracket Included

      Yes

    Details...
    Original price was: $200.27.Current price is: $174.15.Add to cart
    Original price was: $200.27.Current price is: $174.15.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    FAST ELECTRONICS Optical Trigger Sensor Unit w/Weatherpak Term. 1000-1424

    SKU: FST1000-1424
    Product information
    • Weight0.24 lbs
    • Dimensions4.15 × 2.8 × 2.05 in
    • Quantity

      Each

    • Product Line

      Pro Race

    • Components Type

      Optical Trigger Sensor

    • Mounting Style

      Bolt-On

    • Harness Included

      Yes

    Details...
    Original price was: $283.99.Current price is: $246.95.Add to cart
    Original price was: $283.99.Current price is: $246.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BILSTEIN Divider Piston O-Ring E4-DI6-Z024A00
    Add to wishlist

    BILSTEIN Divider Piston O-Ring E4-DI6-Z024A00

    SKU: BILE4-DI6-Z024A00
    Product information
    • Weight0.015 lbs
    • Dimensions3.05 × 2.05 × 0.2 in
    • Quantity

      Each

    • Material

      Rubber

    • Color

      Blue

    • Intended Use

      Divider Piston

    • Round / Square

      Round

    Details...
    Original price was: $2.00.Current price is: $1.64.Add to cart
    Original price was: $2.00.Current price is: $1.64.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    116