Description

Muffler – Split Flow – 3 in Center Inlet – 3 in Center Outlet – 7 x 4 in Oval Body – 14 in Long – Steel – Aluminized – 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 DYNATECH

For more than 20 years, Dynatech has been a leader in the high-performance exhaust business for over 20 years. From high-performance street cars and exotics to full-size trucks to race cars, Dynatech headers and exhaust systems have built a reputation for quality and performance.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Destination Est. Time Cost
Canada (Toronto) 5-7 business days $142.70
DHL Express
UK (London) 5-7 business days $153.42
DHL Express
Australia (Sydney) 5-7 business days $165.75
DHL Express
Germany (Berlin) 5-7 business days $157.84
DHL Express

Reviews

There are no reviews yet.

Be the first to review “DYNATECH Split-Flow 3in Race Muffler 776-14302”

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

    STAINLESS WORKS Headers M24H3CAT

    SKU: SWOM24H3CAT
    Product information
    • Weight56.6 lbs
    • Dimensions41.0 × 18.0 × 12.0 in
    • Brand

    • Manufacturer Part Number

      M24H3CAT

    • Type

    Details...
    Original price was: $2,765.00.Current price is: $2,512.75.Add to cart
    Original price was: $2,765.00.Current price is: $2,512.75.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM Digital Mini Shift Light and Tach 67007C

    SKU: PFM67007C
    Product information
    • Weight0.19 lbs
    • Dimensions7.7 × 5.3 × 2.4 in
    • Housing Material

      Plastic

    • Housing Color

      Black

    • Quantity

      Each

    • Shift / Warning

      Shift

    • Diameter

      0.75 in

    Details...
    Original price was: $53.04.Current price is: $48.22.Add to cart
    Original price was: $53.04.Current price is: $48.22.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HELLWIG Lp-25 Add-A-Leaf Kit 2527

    SKU: HEL2527
    Product information
    • Weight67 lbs
    • Dimensions55.25 × 10 × 3 in
    • Product Line

      LP-25

    • Spring Type

      Leaf Spring

    • Front / Rear

      Rear

    • Progressive Rate

      Yes

    • Stock Height / Lifted

      Stock Height

    Details...
    Original price was: $540.45.Current price is: $469.96.Add to cart
    Original price was: $540.45.Current price is: $469.96.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HEDMAN Headers – Range Rover V8 39800

    SKU: HED39800
    Product information
    • Weight24.9 lbs
    • Dimensions30.2 × 16.8 × 8.95 in
    • Material

      Steel

    • Quantity

      Pair

    • Length

      Full

    • Flange Thickness

      0.3125 in

    • Primary Gauge

      18-Gauge

    Details...
    Original price was: $432.87.Current price is: $393.52.Add to cart
    Original price was: $432.87.Current price is: $393.52.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Quick Change Gears 8537

    SKU: WIN8537
    Product information
    • Weight6.65 lbs
    • Dimensions8.8 × 4.9 × 1.9 in
    • Spline

      10.0

    • Set Number

      37

    • Gear 1 Tooth Count

      21.0

    • Gear 2 Tooth Count

      31.0

    • 4:12 Ring And Pinion Low Ratio

      2.79

    Details...
    Original price was: $128.16.Current price is: $116.51.Add to cart
    Original price was: $128.16.Current price is: $116.51.Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK Intake Valve Guide BBC 9702
    Add to wishlist

    EDELBROCK Intake Valve Guide BBC 9702

    SKU: EDE9702
    Product information
    • Weight0.12 lbs
    • Dimensions5.6 × 1.65 × 1.25 in
    • Material

      Bronze

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Length

      2.4 in

    Details...
    Original price was: $28.69.Current price is: $24.95.Add to cart
    Original price was: $28.69.Current price is: $24.95.Add to wishlist
  • Add to wishlist
    Sale
    CHASSIS ENGINEERING Roof Mount Tow Hook C/E4617
    Add to wishlist

    CHASSIS ENGINEERING Roof Mount Tow Hook C/E4617

    SKU: CCE4617
    Product information
    • Weight1.36 lbs
    • Dimensions6.7 × 6.4 × 6.2 in
    • Material

      Steel

    • Color

      Silver

    • Finish

      Powder Coat

    • Quantity

      Kit

    • Mounting Location

      Roof

    Details...
    Original price was: $96.39.Current price is: $87.63.Add to cart
    Original price was: $96.39.Current price is: $87.63.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CHASSIS ENGINEERING LH Pinto Rack & Pinion Mounting Bracket C/E3903L
    Add to wishlist

    CHASSIS ENGINEERING LH Pinto Rack & Pinion Mounting Bracket C/E3903L

    SKU: CCE3903L
    Product information
    • Weight0.27 lbs
    • Dimensions4.35 × 1.85 × 1.2 in
    • Thickness

      1/8 in

    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $13.74.Current price is: $11.95.Add to cart
    Original price was: $13.74.Current price is: $11.95.Add to wishlist
  • Add to wishlist
    Sale
    BELL TECH MUSCLE CAR LEAF SPRING 5979
    Add to wishlist

    BELL TECH MUSCLE CAR LEAF SPRING 5979

    SKU: BLL5979
    Product information
    • Weight70 lbs
    • Dimensions70 × 8 × 8 in
    • Quantity

      Each

    • Application Specific

      Yes

    • Height

      9 in

    • Material

      Steel

    • Color

      Black

    Details...
    Original price was: $278.00.Current price is: $252.00.Add to cart
    Original price was: $278.00.Current price is: $252.00.Add to wishlist
  • Add to wishlist
    Sale
    ARP BBC Head Stud Kit 12pt. 235-4702
    Add to wishlist

    ARP BBC Head Stud Kit 12pt. 235-4702

    SKU: ARP235-4702
    Product information
    • Weight7.115 lbs
    • Dimensions8.85 × 4.35 × 2.35 in
    • Alloy

      8740

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Kit

    Details...
    Original price was: $300.83.Current price is: $273.48.Add to cart
    Original price was: $300.83.Current price is: $273.48.Add to wishlist

    94