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DNA MOTORING

DNA Motoring ZTL-25RAW 16 Pcs 2.5 Inches Mild Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit

  • Based on 1,172 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Nov 30
Order within 2 hours and 11 minutes
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Style: Mild Steel


Size: 2.5Inch


Features

  • Specification: 18-Gauge Piping Walls, Inlet / Outlet Size (IN) : 2.5" OD
  • Easy To Use: Slip Fit Joints to Provide Easiest Fabrication
  • Universal Kit: 4 pcs 48" Straight Pipes, 4 pcs 90 Degree Pipes, 4 pcs 45 Degree Pipes, 4 pcs 180 Degree U-Bends
  • Sturdy Structure: Made of High Quality Mild Steel with Computerized Mandrel-Bends for Strength and Durability, i.e. Maximizing Smoothest High Exhaust Air Flow Rate
  • DIY Custom: These Exhaust Bend Kits Include Enough Tubing To Allow You To Run Your Own Exhaust System The Way You Want It

Color: Metallic


Brand: DNA MOTORING


Material: Low Carbon Steel


Shape: Round


Installation Type: Bolt-On


Product Dimensions: ‎48"L x 2.5"W


Manufacturer: ‎DNA MOTORING


UPC: ‎842765195269


Global Trade Identification Number: ‎69


Model: ‎ZTL-25RAW


Item Weight: ‎59.9 pounds


Item model number: ‎ZTL-25RAW


Exterior: ‎Bare Piping


Manufacturer Part Number: ‎ZTL-25RAW


Position: ‎Bottom


Date First Available: March 26, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 30

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Quality and affordable!!
Style: Mild Steel Size: 2Inch
I mean, you can NOT beat this kits price for quality bends!! Everything slips together where it should, fitment is quality and nice no kink bends! Just wish they had had it in stainless when I ordered but otherwise EXCELLENT!!
Reviewed in the United States on April 30, 2025 by Aaron Bibb
    • Worth the buy
Style: Stainless Steel Size: 2.5Inch
Review Image by Alex & Selena Norman Alex & Selena Norman
Good quality kit. Welds up good easy to shape up and I have auto with 4wd
Reviewed in the United States on July 8, 2025 by Alex & Selena Norman Alex & Selena Norman
    • Amazing kit for the price!
Style: Mild Steel Size: 3Inch
For the price of this kit it worked perfect! Could not be happier with it. I'm about a month in with a custom built exhaust system. It is headers back to Infront of rear tires on an 85 C10. Was able to make an x pipe and all. It sounds great. Welding was fairly easy, had a lot of complex joints to weld that were more difficult. It looks good, fit good! Would highly recommend this as an option for a budget friendly diy kit! ... show more
Reviewed in the United States on May 26, 2025 by James
    • Nice selection of bends and straight pieces to build a full exhaust
Style: Mild Steel Size: 2.25Inch
Review Image by Jeff R Jeff R
Review Image by Jeff R Jeff R
This is a great kit for a DIY exhaust. There are plenty of bends to choose from to get where you need to go. Used it to fabricate dual exhaust on a 52 DeSoto with a later Chrysler 318 small block. Keep in mind that it is not aluminized steel, just plain mild steel so it will rust. And fast. I painted the whole exhaust with high temp paint to prevent rust. The wall thickness was enough that welding butt joints wasn't a challenge with a mig welder. ... show more
Reviewed in the United States on June 16, 2025 by Jeff R Jeff R
    • Great assortment
Style: Mild Steel Size: 3Inch
Excellent selection of pipes, exact size as described, nice weld able material.
Reviewed in the United States on June 16, 2025 by Shawn bendt
    • Great and fair price
Style: Mild Steel Size: 2Inch
Just as described, good solid exhaust pipe
Reviewed in the United States on April 30, 2025 by Mason Staehle
    • rust
Style: Mild Steel Size: 3Inch
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
3 star on the mild steel ones lot of surface rust and in the pipes bad rust and some out side and plastic had a lot of rust powder in them .returned then and got the stainless one a lot better so giving the stainless steel ones a 5 star
Reviewed in the United States on March 24, 2025 by Amazon Customer Amazon Customer
    • Great kit, rusts fast
Style: Mild Steel Size: 3Inch
It works. I used this to build a custom system for my truck, started off great, biggest complaint is that it rusted hard within a month of being on. A little disappointing that it degraded that fast. I ended up putting some high temp paint to prevent further rust but just hoping it will last. Other than that it’s been a wonderful kit. ... show more
Reviewed in the United States on April 23, 2025 by Nicolas gutierrez

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