---
product_id: 195340776
title: "DNA Motoring ZTL-25SS 16 Pcs 2.5 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit"
brand: "dna motoring"
price: "$1251"
currency: NZD
in_stock: true
reviews_count: 13
category: "Dna Motoring"
url: https://www.desertcart.nz/products/195340776-dna-motoring-ztl-25ss-16-pcs-2-5-inches-stainless
store_origin: NZ
region: New Zealand
---

# 2.5-inch universal fit tubing Mandrel bends for smooth airflow 18-gauge stainless steel piping DNA Motoring ZTL-25SS 16 Pcs 2.5 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit

**Brand:** dna motoring
**Price:** $1251
**Availability:** ✅ In Stock

## Summary

> 🔥 Build your dream exhaust with pro-grade precision!

## Quick Answers

- **What is this?** DNA Motoring ZTL-25SS 16 Pcs 2.5 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit by dna motoring
- **How much does it cost?** $1251 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/195340776-dna-motoring-ztl-25ss-16-pcs-2-5-inches-stainless)

## Best For

- dna motoring enthusiasts

## Why This Product

- Trusted dna motoring brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete DIY Kit:** 16 pieces including straight, 45°, 90°, and U-bends for ultimate customization
- • **Universal Fitment:** 2.5-inch diameter fits most exhaust setups for versatile applications
- • **Effortless Fabrication:** Slip-fit joints make assembly quick and hassle-free
- • **Precision Mandrel Bends:** Computerized bends ensure max airflow & durability
- • **Premium Stainless Steel:** 18-gauge piping resists rust and withstands extreme heat

## Overview

The DNA Motoring ZTL-25SS kit offers 16 high-quality 2.5-inch stainless steel pipes with mandrel bends, designed for universal fit and smooth exhaust flow. Crafted from durable 18-gauge steel, this DIY kit provides all the essential straight and angled tubing needed to custom-build or upgrade your exhaust system with ease and long-lasting performance.

## Description

desertcart.com: DNA Motoring ZTL-25SS 16 Pcs 2.5 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit : Everything Else

Review: Stainless is great but will cost more to weld. - Great quality and they fit good bends. Great sound. No rust after months of heat and wet.
Review: Epic amount of nice quality exhaust tubing - Great value for what you get. I’ve been able to complete a downpipe and full exhaust for a turbo truck, y-pipe back exhaust for another truck, and still have a lot left over. Heavy, good quality tubing, welded great. The price of just the bends really adds up, makes good sense just to buy the kit.

## 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 Stainless 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085L9M7GS |
| Best Sellers Rank | #8,429 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Exhaust Pipes |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,225) |
| Date First Available | March 6, 2020 |
| Exterior | Natural |
| Item Weight | 47.1 pounds |
| Item model number | ZTL-25SS |
| Manufacturer | DNA Motoring |
| Manufacturer Part Number | ZTL-25SS |
| Model | ZTL-25SS |
| Position | Bottom |
| Product Dimensions | 48"L x 2.5"W |
| UPC | 194286051976 |

## Product Details

- **Brand:** DNA MOTORING
- **Color:** Metallic
- **Installation Type:** Bolt-On
- **Material:** Stainless Steel
- **Shape:** Round

## Images

![DNA Motoring ZTL-25SS 16 Pcs 2.5 Inches Stainless Steel DIY Custom Exhaust Tubing Mandrel Bend Pipe Straight & U-Bend Kit, Universal Fit - Image 1](https://m.media-amazon.com/images/I/61Y1mSsUBnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stainless is great but will cost more to weld.
*by M***. on January 4, 2026*

Great quality and they fit good bends. Great sound. No rust after months of heat and wet.

### ⭐⭐⭐⭐⭐ Epic amount of nice quality exhaust tubing
*by S***. on September 13, 2025*

Great value for what you get. I’ve been able to complete a downpipe and full exhaust for a turbo truck, y-pipe back exhaust for another truck, and still have a lot left over. Heavy, good quality tubing, welded great. The price of just the bends really adds up, makes good sense just to buy the kit.

### ⭐⭐⭐⭐⭐ Meets expectations.
*by I***E on November 15, 2025*

This exhaust pipe seems of good quality, fits together as described and has enough bends to complete my project. No complaints.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*