---
product_id: 268149554
title: "SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks"
brand: "scitoo"
price: "¥16952"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/268149554-scitoo-3-pieces-pipe-expander-tool-set-1-18-to
store_origin: JP
region: Japan
---

# 3-piece size range 1-1/8" to 3-1/2" Quick manual pipe expansion Drop forged, heat treated steel SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks

**Brand:** scitoo
**Price:** ¥16952
**Availability:** ✅ In Stock

## Summary

> 🔧 Expand your exhaust game with pro precision and zero hassle!

## Quick Answers

- **What is this?** SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks by scitoo
- **How much does it cost?** ¥16952 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/268149554-scitoo-3-pieces-pipe-expander-tool-set-1-18-to)

## Best For

- scitoo enthusiasts

## Why This Product

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

## Key Features

- • **Durable Steel Build:** Drop forged and heat treated for professional-grade strength and longevity
- • **Precision Expansion:** Beveled cones ensure smooth, damage-free pipe stretching every time
- • **Versatile 3-Size Set:** Covers thin-wall pipes from 1-1/8" to 3-1/2" for all your exhaust needs
- • **User-Friendly Operation:** Works seamlessly with hand ratchets or wrenches—no power tools needed
- • **Complete Kit with Extras:** Includes 6 O-rings for secure fits and reliable repairs

## Overview

The SCITOO 3-Pieces Pipe Expander Tool Set is engineered for quick, precise expansion and repair of thin-wall pipes from 1-1/8" to 3-1/2". Crafted from drop forged, heat treated steel, this durable kit includes three sizes and extra O-rings, making it ideal for both professional mechanics and DIY enthusiasts aiming to fix or upgrade mufflers and tailpipes with confidence.

## Description

SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks

## Features

- 【FUNCTION】 The SCITOO 3-Pieces Pipe Expander Spreader Tool Set is designed to quickly and easily straighten clamp dents and clamp marks in mufflers and tail pipes, and stretch pipe openings or fix damaged pipe ends. Can be use with a hand ratchet or breaker bar and also a hand wrenches.
- 【CORRECT USE TO AVOID DAMAGE】 Only work with all 1-1/8inch to 3-1/2inch ID thin-wall pipes. Please pay attention when using: (1) When expanding, the beveled steel cones of the expander must be fully inserted into the pipe, not half; (2) Try to use a manual ratchet or manual wrench to turn the pipe support tool to expand the pipe, rather than electric Ratchet; (3) Avoid twisting the expander with excessive force.
- 【FEATURES】 This Tail Pipe Expander set includes three different expander sizes, can work to all 1-1/8inch to 3-1/2inch ID thin-wall pipes. A simple wrench turn expands pipe for system repair and installation.
- 【SUPERIOR MATERIAL】 1pc small expander: 1-1/8" to 1-3/4", 1pc medium expander: 1-1/2" to 2-1/2", 1pc large Expander: 2-1/8" to 3-1/2, 6pcs extra O-rings. Drop forged and heat treated steel construction for strength and durability and through strict quality inspection. Suitable for family and professional mechanic. Plug and play, you can buy it with confidence.
- 【ATTENTION】 Before purchasing this item, please double check the product details information. If you have any questions, feel free to contact us for help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SCITOO |
| Brand | SCITOO |
| Model | 109503 |
| Item Weight | 5.9 pounds |
| Product Dimensions | 11.02 x 6.69 x 2.76 inches |
| Item model number | 109503-5206-1841584461 |
| Exterior | Painted |
| Manufacturer Part Number | 109503-5206-1841584461 |

## Product Details

- **Brand:** SCITOO
- **Item dimensions L x W x H:** 11.02 x 6.69 x 2.76 inches
- **Vehicle Service Type:** Truck
- **Manufacturer:** SCITOO
- **Automotive Fit Type:** Universal Fit

## Images

![SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks - Image 1](https://m.media-amazon.com/images/I/61k9WCOIfrL.jpg)

## Frequently Bought Together

- SCITOO 3-Pieces Pipe Expander Tool Set 1/18'' to 3-1/2'', Tail Pipe Expander Compatible with Most Vehicles and Trucks
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*