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Stainless Steel T304 Universal 8PCS 2.5" DIY Custom Mandrel Pipe Straight and U-Bend Kit

  • Based on 559 reviews
Condition: New
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$171.49 Why this price?

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Availability: In Stock.
Fulfilled by blackhorseracing

Arrives Jun 10 – Jun 17
Order within 17 hours and 12 minutes
Available payment plans shown during checkout

Size: 2.5 Inch


Features

  • Each pipe is expanded on one end to allow easy installation
  • Fitment: Please Confirm The Item If It Matches Your Vehicle Before You Purchase
  • Item exactly the same as picture shown
  • Professional installation is highly recommend.(No Instruction Included)

Manufacturer: ‎blackhorseracing


Brand: ‎BLACKHORSE-RACING


Item Weight: ‎24.6 pounds


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎ER40701


Date First Available: April 4, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 10 – Jun 17

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.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice Shine, Good Bends, 17-19 gauge thick
Size: 3 Inch
A little thin at 1.2 to 1.5 mm or 17 to 19 gauge thick Expanded pipe end OD/ ID = 3.15/ 3.06 +/- Standard pipe end OD/ ID = 2.95/ 3.04 +/- Seems to be stainless steel
Reviewed in the United States on September 4, 2023 by Mike

  • Good product
Size: 2.25 Inch
Car exhaust
Reviewed in the United States on July 23, 2023 by Boatyard joe

  • Great material
Size: 3 Inch
Great product! Plenty of piping to do an entire system. Great quality and tig welder friendly as well.
Reviewed in the United States on August 1, 2023 by Demian Hurst Demian Hurst

  • This stuff is the real thing
Size: 2.5 Inch
I really debated a long time between the comparable options of the pipe kits. I was originally leaning toward some of the more inexpensive options, but then I came across this BlackHorse kit, which was more expensive for less. After looking at the other reviews I decided to buy it, and to buy two sets because I am making a custom true dual exhaust for my truck. I'm so glad that I spent the extra money! I have purchased other kits in the past that claimed to be "stainless steel." I would receive those packages, throw a magnet on it and be instantly disappointed when the magnet grips the pipe to a degree, this means that it isn't a pure stainless if the magnet works on it. I have those kits on two other vehicles right now, and big surprise; they have rusted through and needed more work to fix them up since putting them on. When I got the kits in from BlackHorse, the first impression was that this looks really different than other kits... in a really good way. It all came polished to the max! I put a rare earth magnet on it right away and what happened? Not a bit of stick... this is actually 300 series stainless! Finally, an honest exhaust company that actually gives you what they said it will. Now I can make my custom exhaust on my truck and know that it is going to last not months, but decades! ... show more
Reviewed in the United States on May 8, 2020 by Xpistos sozei

  • Quality material and wall thickness
Size: 3 Inch
Used this for a complete custom truck. Let over material when I finished.
Reviewed in the United States on April 18, 2023 by Royce Perkins

  • Very well constructed
Size: 3 Inch
Amazing quality!
Reviewed in the United States on April 26, 2023 by Justin Martin

  • Great quality stainless steel
Size: 3 Inch
I was a bit concerned buying stainless steel exhaust off Amazon but was pleasantly surprised with this kit. This isn’t just a coated stainless tubing, it’s the real deal! It tig welded up perfectly and came with all the bends needed to do a cat back dual exhaust on my truck. The tubing is a little thinner than OEM so adjust your welder settings accordingly to prevent burn through but not thin enough to cause any issues. Very pleased with the result and will definitely buy again. ... show more
Reviewed in the United States on August 11, 2022 by Spencer

  • Will rust. Stainless yes, quality no.
Size: 3 Inch
The media could not be loaded. Good enough for my personal vehicle, not building a show car. Wouldn’t install on a customers build unless they asked for it.
Reviewed in the United States on March 20, 2023 by Castillo Castillo

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