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‎DNA MOTORING ZTL-30SS 16 Pcs 3.0 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit

  • Based on 1,063 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Oct 12
Order within 21 hours and 51 minutes
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Style: Stainless Steel


Size: 3Inch


Features

  • Universal KitComes with 4 pcs Straight Pipes, 4 pcs 90 Degree Pipes, 4 pcs 45 Degree Pipes, 4 pcs 180 Degree U-Bends
  • Specifications18-Gauge Piping Walls ; Inlet / Outlet Size (IN): 3.0"OD
  • Stainless Steel ConstructionMade of High Quality Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
  • Easy To UseSlip Fit Ends for Easy Installation, Provides Easiest Fabrication
  • DIY CustomPerfect Do-it-yourself Kit with Plenty of Options for your ,otorcycle, Automotive, Atv or Any Other Need you May Have

Color: Metallic


Brand: DNA MOTORING


Material: Stainless Steel


Vehicle Service Type: Otorcraft


Shape: Round


Installation Type: ‎Bolt-On


Manufacturer: ‎DNA Motoring


UPC: ‎194286152130


Model: ‎ZTL-30SS


Item Weight: ‎64.9 pounds


Package Dimensions: ‎48 x 20 x 7 inches


Country of Origin: ‎China


Item model number: ‎ZTL-30SS


Exterior: ‎Bare


Manufacturer Part Number: ‎ZTL-30SS


Date First Available: September 14, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 12

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Top Amazon Reviews


  • They are pretty thin but lightweight.
Style: Stainless Steel Size: 2.5Inch
You can weld with em nice. Ran my truck with a connector pipe to my cats from the header and they have so far held up. Will see long time review. Will be back to do so. A little thin though but still nice. Headers, this and then cats. And they make nice sound. You can hear the valves through the exhaust anlittle bit and I like that. Makes it sound stock car ish. I would imagine others would find the loudness annoying though. Will be finishing up full true duals here soon with a dual in/out connecting muffler soon. Just have to finish the old girl. 07 silverado lh6 2 month review. They're still holding up with blue demon flux core stainless wire. No gas. I ran some 308 rod on it as well and they weld nice. Must run 43 amps with the rod and run fast. Don't hesitate or you'll blow through. With 308 blue demon flux core wire. I ran it at 19 with 275 wire speed and yah gotta run that fast too. Don't hesitate. Weaving tiny circles as you move quick helps wet the toes better. But you don't need to. This runs better if u run it like a stick welder. Mig with 90/10 argon/co2 prolly woulda been best. But oh well. First time running the wire. Wanted to try it out. It's worked out. However long review. Months later. Exhaust hasn't rusted as I popped it with acetone and welded with proper wire. I need to redo the flex pipes and I may have em too tight in the exhaust and they're breaking apart a bit. Otherwise has held up very well. Still sounds good since I did it almost a year ago. Has the desired rumble. What's nice about this tubing. Is if u need to open up a hole for o2 Porta. Just put a dot on the spit and hold it there with the welder til it pops through. Makes an almost perfect circle and then you can run a step bit to open it to the desired size for bungs and defoulers. Quite nice. I'm going to be redoing my entire exhaust here soon as I had alot of blow through but I finally bought the proper gas and solid 308 wire to do it with mig weld tacks when holding in place and then I'm gonna tig it out. Finally got a decent welder instead of the easy flux titanium from harbor freight. Which welds nice but doesn't do everything I need to do. Still good to pull around though. I got the titanium 140 multiprocess and it works good. Not amazing. But can be fine tuned to be adequate. I'm a professional pipe and tank Welder. I can recommend this tubing and that welder. ... show more
Reviewed in the United States on July 5, 2022 by Christian

  • Plenty enough for a dual exhaust for a 1964 C10
Style: Stainless Steel Size: 2.5Inch
This pipe is thick enough to TIG weld hanger to easily and thin enough not to add unnecessary weight. All the bends are very accurate and the pipe is not crushed at all. It was more than enough to do my entire dual exhaust system, even the tips, with some left over. I'm very happy with it. The size is perfect over the entire length, even the bends. Worked and looks great, I would buy gain. ... show more
Reviewed in the United States on September 27, 2024 by A. Pale A. Pale

  • As advertised. Quality exhaust pipe. Good fitment.
Style: Mild Steel Size: 3Inch
The package came a little beat up, but the pipes sustained very little dings at all. Nothing I haven’t seen on virtually all pipe I’ve purchased from a variety of sources. A couple taps with a ball peen to straighten a couple edges out and we’re good to go. Fitment is great. This kit makes for an easy custom exhaust. Just mock it up, trim, and weld or clamp it up. Will definitely buy again. Saved hundreds making my own exhaust. I have enough left over to do my truck too. ... show more
Reviewed in the United States on May 12, 2024 by tbirdscwd tbirdscwd

  • Great and affordable
Style: Mild Steel Size: 3Inch
Great affordable kit, I had plenty of pipe left over to do a second truck if I wanted. My only problem was I saw some flash rust inside the pipe. But it all welded up great
Reviewed in the United States on January 18, 2024 by Darren Day Darren Day

  • Nice quality.
Style: Mild Steel Size: 2.25Inch
The bent tubes were nice. The same diameter all the way through, not crushed or crimped at all. I debated about buying the 8 piece kit and was glad I got the 16 piece kit. There was not much left over. It was from the headers into one pipe midway back then one over the axel and out the back on a 51 Chev truck reengined with a 305. ... show more
Reviewed in the United States on December 1, 2024 by Steven R

  • Good kit!
Style: Stainless Steel Size: 2.5Inch
Solid kit! I used it to finish off the exhaust on a 79 f250. The prices slide into to each other easily and work well with full clamps!
Reviewed in the United States on October 24, 2024 by Ashley Ashley

  • High quality parts
Style: Mild Steel Size: 2.25Inch
I was thinking I'd receive dull steel exhaust tubes and was prepared for it. But the exhaust tubes appear to be aluminized and are very shiny and nice looking. The fitment was perfect between the flared ends and the tubing. The welds came out great and the exhaust looks amazing even unpainted. This kit has more than enough parts to complete an exhaust system. ... show more
Reviewed in the United States on November 1, 2024 by Jeff in TX

  • Decent Pipes Bad Packaging
Style: Stainless Steel Size: 2.5Inch
The pipes are decent for the price , but the box did not survive the cross country UPS journey.
Reviewed in the United States on January 26, 2025 by Riddler

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