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2.25" Stainless Steel T-304 DIY Custom Mandrel Flex Pipe Straight & Bend Kit

  • Based on 559 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 23 hours and 21 minutes
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Size: 2.25 Inch


Features

  • MaterialOur 2.25inch 304 stainless steel grade piping made of high-quality T-304 stainless steel, strength and longer life.The right thickness seems to be the perfect combination of strength and weight
  • SpecificationSize: 2.25" Outside Diameter (OD),2.15" Internal Diameter(ID).Straight Pipes Length: 47.25" (120CM),U-shaped Tube Pipe: 12.6" x 10.2" (32CM x 26CM),135 tube Pipe: 7.87" (20CM),90 tube Pipe: 7.87" (20CM)
  • Package Includes2 X Straight Tube Pipes, 2 X 45 Degree Tube Pipes, 2 X 90 Degree Tube Pipes, 2 X 180 Degree Tube Pipes .Universal kit includes all the necessary 3inch pipe bends and straights to allow you to run your own custom systems
  • Easy to InstallEach 3 inch smooth mandrel bent tube is expanded on one end to allow easy slip-fit installation.The material thickness is great for cutting
  • ApplicationsPerfect Do It Yourself kit with plenty of options for your motorcycle, automotive, hotrod, atv or any other need you may have.

Color: Stainless Steel


Brand: BLACKHORSE-RACING


Material: Stainless Steel


Vehicle Service Type: Motorcycle


Shape: Round


Manufacturer: ‎blackhorseracing


Brand: ‎BLACKHORSE-RACING


Model: ‎Universal


Item Weight: ‎22.4 pounds


Package Dimensions: ‎47.75 x 16.25 x 2.75 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎ER40702


Date First Available: April 26, 2018


Frequently asked questions

The 2.25 inch DIY Custom Mandrel Flex Pipe Straight & Bend Kit is made from T-304 stainless steel, known for its durability and excellent corrosion resistance.

The kit includes a set of 2.25 inch straight pipes and bend pipes that can be customized according to the requirement. It's a DIY kit, so you have the flexibility to design the exhaust system as per your needs.

The mandrel in the kit helps in ensuring smooth and unrestricted exhaust flow. It helps in bending the pipe at varying angles without causing crimping or distortion, this leads to optimal performance of your exhaust system.

Yes, the kit is designed for easy assembly. However, the process requires basic knowledge of exhaust systems and might involve cutting, measuring, and welding. If you are not comfortable with this, we recommend seeking professional help.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product reviews indicate mostly positive experiences with the stainless steel exhaust pipes. Customers praise the quality, workability, and thickness of the pipes. These are credited as being 'the real deal' meaning they seem genuine stainless steel as opposed to the coated stainless tubing many had come to expect.

Pros

  • 🔧 Good quality material with nice shine and bends
  • 💪 Appears genuine stainless steel, not merely coated
  • 🧲 Does not attract a magnet, further reinforcing the stainless steel claim
  • 🛠️ Well-suited for custom projects, being 'TIG welder friendly'
  • 📐 Comes in different sizes for various needs

Cons

  • 👎 Some reviewers found the stainless steel pipes to be a bit thin
  • 💸 A bit more expensive than comparable options
  • 🚧 There's a warning about adjusting welder settings as it can burn through due to its thin nature

Should I Buy It?

Based on the provided reviews, this product is highly recommended for customers seeking a quality stainless steel exhaust pipe. Keep in mind, however, it is a bit pricy compared to other options and could potentially burn through if not handled correctly. But if cost is not a key factor and you're willing to ensure the right welder settings, it seems to be a reliable choice.


  • 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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