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

    PROFORGED Upper Ball Joint E-Coated 101-10146

    SKU: PFG101-10146
    Product information
    • Weight1.65 lbs
    • Dimensions4.3 × 3.7 × 3.7 in
    • Mounting Style

      Bolt In

    • Upper/Lower

      Upper

    • Greasable

      Yes

    • Mounting Bolts Included

      Yes

    • Hardware Included

      Yes

    Details...
    Original price was: $45.94.Current price is: $39.95.Add to cart
    Original price was: $45.94.Current price is: $39.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERMA-COOL Spin On Adapter 2791

    SKU: PRM2791
    Product information
    • Weight0.585 lbs
    • Dimensions6.1 × 3.45 × 1.75 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $34.00.Current price is: $30.13.Add to cart
    Original price was: $34.00.Current price is: $30.13.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MACS CUSTOM TIE-DOWNS 2in Round Ring E-Track Fitting Each 320001

    SKU: MTD320001
    Product information
    • Weight0.345 lbs
    • Dimensions6.05 × 3.15 × 1.7 in
    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $9.54.Current price is: $7.95.Add to cart
    Original price was: $9.54.Current price is: $7.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARCH PERFORMANCE Mopar BB PS Pulley 535

    SKU: MPP535
    Product information
    • Weight1.25 lbs
    • Dimensions6.3 × 6.3 × 4.7 in
    • Belt Style

      Serpentine

    • Grooves/Ribs

      6 Rib

    • Diameter

      5 in

    • Steering Pump Shaft Diameter

      5/8 in

    • Mounting Style

      Bolt-On

    Details...
    Original price was: $145.37.Current price is: $132.15.Add to cart
    Original price was: $145.37.Current price is: $132.15.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOPAR PERFORMANCE Cam Bolt Package P6030269

    SKU: MOPP6030269
    Product information
    • Weight0.065 lbs
    • Dimensions3.15 × 1.6 × 1.15 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Each

    • Intended Purpose

      Cam Gear

    Details...
    Original price was: $4.79.Current price is: $3.99.Add to cart
    Original price was: $4.79.Current price is: $3.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RUSSELL #3 Bulkhead Tee Fitting 661301

    SKU: RUS661301
    Product information
    • Weight0.06 lbs
    • Dimensions5.05 × 2.6 × 1.65 in
    • Style

      Tee

    • Material

      Aluminum

    • Color

      Nickel

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $19.00.Current price is: $16.95.Add to cart
    Original price was: $19.00.Current price is: $16.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    THERMO-TEC Header Paint (Black) 12001

    SKU: THE12001
    Product information
    • Weight1.03 lbs
    • Dimensions7.85 × 2.7 × 2.65 in
    • Quantity

      Each

    • Variant

      Yes

    • Finish

      Satin

    • Variant Group

      Paint24

    • Variant Column

      Base Color,Manufacturer Color Name

    Details...
    Original price was: $19.00.Current price is: $17.12.Add to cart
    Original price was: $19.00.Current price is: $17.12.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Installation Kit 3738615

    SKU: HUR373-8615
    Product information
    • Weight6.55 lbs
    • Dimensions23 × 7.7 × 2.8 in
    • Quantity

      Kit

    • Application Specific

      Yes

    • Hardware Included

      Yes

    • Bushing Included

      Yes

    • Shifter Arms Included

      Yes

    Details...
    Original price was: $440.00.Current price is: $399.95.Add to cart
    Original price was: $440.00.Current price is: $399.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Side Window Deflectors 86426

    SKU: WEA86426
    Product information
    • Weight3 lbs
    • Dimensions47.5 × 13.5 × 2 in
    • Application Specific

      Yes

    • Front Mounting Style

      Snap-In

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      In Channel

    • Front Included

      Yes

    Details...
    Original price was: $149.94.Current price is: $124.95.Add to cart
    Original price was: $149.94.Current price is: $124.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    DIVERSIFIED MACHINE Birdcage Caliper Mount SRC-2581
    Add to wishlist

    DIVERSIFIED MACHINE Birdcage Caliper Mount SRC-2581

    SKU: DMISRC-2581
    Product information
    • Weight0.13 lbs
    • Dimensions6.1 × 1.8 × 0.65 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Driver / Passenger Side

      Driver, Passenger

    Details...
    Original price was: $24.54.Current price is: $22.31.Add to cart
    Original price was: $24.54.Current price is: $22.31.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    30