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A-KARCK Straight Exhaust Pipe 4" Inlet, 304 Stainless Steel 48" Long Mandrel Exhaust Tube, Custom Your Own Exhaust System

  • Based on 238 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 16
Order within 23 hours and 51 minutes
Available payment plans shown during checkout

Size: 4'' OD Straight


Features

  • Mandrel Exhaust Tube: 4" outer diameter. Pipe is thick enough to be butt welded together easily.
  • Custom Pipe: If the existing exhaust pipe is rusted, it will affect the efficiency of the exhaust. Now is the time to build a new and more efficient exhaust system.
  • Redundant Design: Made of high quality 304 stainless steel material. Tubes long enough to meet your custom needs. Cutting, welding will be required
  • Expand-on Ends : All of the pipes have flared ends for easy sliding installation.
  • Dimensions: 48 inch / 12 ft overall length. 4" outer diameter.

Brand: A-KARCK


Material: Stainless Steel


Color: Silver


Product Dimensions: 48"L x 4"W


Outside Diameter: 4 Inches


Item Length: 48 Inches


Manufacturer: A-KARCK


Brand: ‎A-KARCK


Material: ‎Stainless Steel


Color: ‎Silver


Product Dimensions: ‎48"L x 4"W


Outside Diameter: ‎4 Inches


Item Length: ‎48 Inches


Manufacturer: ‎A-KARCK


Model: ‎Straight Pipe


Item Weight: ‎8.18 pounds


Country of Origin: ‎China


Item model number: ‎CP48-40S


Exterior: ‎Polished


Manufacturer Part Number: ‎CP48-40S


Date First Available: July 21, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Producto
Size: 2.5" OD 180 Degree
El producto es bueno tiene buen acabado solo algunos detalles para instalar nada más pero hace su función
Reviewed in the United States on May 28, 2025 by Amil andrade

  • Great quality
Size: 3'' OD 45 Degree
Great quality
Reviewed in the United States on May 3, 2025 by Alexander

  • Looks great
Looks great. Heavy pipe. Exact measurements. Carefully packed. Still need to cut and install.
Reviewed in the United States on March 20, 2025 by SpunMunkee

  • great pipe
Size: 2'' OD Straight
good stainless pipe used for custom exhaust
Reviewed in the United States on March 6, 2025 by bikertorq

  • worked.
Size: 3.5" OD Straight
worked. welded it on in the fall out on the ground. so welded some.. blew out the leaf fires. welded more.. blew fires out more. repeat.
Reviewed in the United States on January 19, 2025 by Charlie

  • Nice
Size: 3.5'' OD 45 Degree 2Pcs
Worked as it should even had a shiny finish
Reviewed in the United States on December 27, 2024 by Fit prefect and works perfect on my 09 ram 2500. Thanks

  • The tubing is not round
Size: 2.5" OD 90 Degree
The entire tube is misshapen. Not only is the bend oval but even the straight section is not round. While this may work, it will require a lot if extra effort to weld.
Reviewed in the United States on May 13, 2025 by Brandon

  • Basic and easy
Size: 4'' OD Straight
A bit heavy and definitely a thicker wall than needed but good. Used it for a cat converter delete on a 2004.5 Ram Cummins. Cut it to length and fit well. Happy with it and pretty cheap
Reviewed in the United States on April 18, 2025 by Aiden

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