---
product_id: 62332452
title: "Universal 1.5-2\" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike"
brand: "fast pro"
price: "A$135"
currency: AUD
in_stock: true
reviews_count: 8
category: "Fast Pro"
url: https://www.desertcart.com.au/products/62332452-universal-1-5-2-inlet-hexagon-exhaust-muffler-pipe-slip
store_origin: AU
region: Australia
---

# 390mm length for versatile fit Fits 38-51mm pipe diameters Universal for scooters, ATVs & dirt bikes Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike

**Brand:** fast pro
**Price:** A$135
**Availability:** ✅ In Stock

## Summary

> 🏁 Upgrade your ride’s roar with universal fit & fierce sound!

## Quick Answers

- **What is this?** Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike by fast pro
- **How much does it cost?** A$135 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/62332452-universal-1-5-2-inlet-hexagon-exhaust-muffler-pipe-slip)

## Best For

- fast pro enthusiasts

## Why This Product

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

## Key Features

- • **Cost-Effective Power Upgrade:** An affordable alternative to expensive aftermarket systems, offering solid welds and reliable performance for under $50.
- • **Enhanced Sound & Performance:** Designed to improve airflow, it delivers a louder, more aggressive exhaust note that turns heads without compromising power.
- • **Lightweight Yet Durable Build:** At just 3.26 pounds, this hexagon muffler balances robust construction with easy handling and installation.
- • **Effortless Slip-On Installation:** No complex tools needed—simply slip on and bolt using existing mounting points for a hassle-free upgrade.
- • **Precision Fit for Maximum Compatibility:** Universal 1.5-2" inlet fits a wide range of exhaust pipes from 38mm to 51mm, ensuring seamless installation across multiple bike types.

## Overview

The Fast Pro Universal Hexagon Exhaust Muffler is a 390mm slip-on designed to fit 38-51mm diameter pipes, compatible with scooters, dirt bikes, ATVs, and street bikes. Lightweight at 3.26 pounds, it offers an easy installation with existing mounting hardware and enhances exhaust sound and airflow for a noticeable performance boost—all at an unbeatable price point.

## Description

Buy Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike: Mufflers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great purchase! - Fit well on a 1997 Kawasaki Prairie 400 4x4. Looks great and sounds great! Easy install, it slipped right onto exhaust pipe and the mounting bracket fit perfect and bolted directly into existing mounting bolt hole. The original muffler rusted off and this was an affordable way to replace it. It is louder than original but is a good trade off for the added power because of ease of air flow.
Review: Sounds great, on the right bike. - A glasspack is a glasspack. Perforated metal tube surrounded by absorbent packing in a can. The longer the can the quieter. So it's no surprise this $40 can sounds nearly identical as a mileage worn $200 can of close size that it's replacing. No db killer included, but that's fine for me as I was running the outgoing muffler sans its quieting insert. I find the sound volume just at the threshold of acceptable volume with my old bike's catless header. You have a more modern bike with a catalytic in the header, it'll be even quieter. Construction seems solid and the welds look decent. I did some slicing with a rotary tool and modified the inlet to match the clamp set-up used on the outgoing muffler. Reusing my old 2" clamp and just tossed this new can on the link pipe already installed. Cool: Whether this sounds "good" is 99% your bike's engine and firing order. Doesn't matter if you spend $40 on this, or hundreds on a Yoshi system. If you don't have the right engine, no exhaust system will make it sound amazing. Throw this $40 can on a 2009+R1-MT10, VFR750-800, or RSV4-Tuono it should sound glorious. 270 degree parallel twins, SV650, V2 Ducatis etc. this will probably sound awesome. Meh: Put it on any standard firing high revving inline-4 it'll be like Vanilla ice cream. Tasty, but nothing special. Yuck: Put this muffler on a VFR1200 or Kymco125 if you just gotta have that lawn care equipment sound. Narrow angle V-Twins with offset crank pins (some Shadows, Deauville 650) please don't. Your factory exhaust is so much better.

## Features

- Specification：Length: 390mm ; Connection Diameter: 38mm-51mm.
- It Is Universal Muffler Can Be Used For Dirt Bike, Street Bike, Scooter, ATV, Quad And Any Other Bike With Pipe Diameter 38-51mm
- Package Includes:1*Exhaust Pipe And Sold With Hardware As Pictures.Instruction of Installation is NOT Included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B29T6FG |
| Best Sellers Rank | #27,308 in Automotive ( See Top 100 in Automotive ) #6 in Powersports Silencers & Mufflers |
| Brand | Fast Pro |
| Customer Reviews | 4.4 4.4 out of 5 stars (648) |
| Date First Available | June 12, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.26 pounds |
| Item model number | F17130008 |
| Manufacturer Part Number | F17130008 |
| Package Dimensions | 17.87 x 4.69 x 4.53 inches |

## Product Details

- **Brand:** Fast Pro
- **Item Weight:** 3.26 Pounds
- **Material:** Aluminum, Stainless Steel, Titanium
- **Shape:** Hexagonal
- **Vehicle Service Type:** Atv,Bike,Dirt,Dirt Bike,Motorcycle,Scooter

## Images

![Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike - Image 1](https://m.media-amazon.com/images/I/61Qa+uOmVVL.jpg)

## Questions & Answers

**Q: Will it fit 2017 kx250f**
A: Should be no issue if you have a 1.5-2" inlet. I put on my 1983 honda 250 big red. It was really easy and looks nice.

**Q: Where do the springs attach to hold the muffler if your stock header uses a screw clamp to attach the factory muffler?**
A: I'm not sure. I used it on my SxS. I cut the old muffler off and just used a muffler sealing compound and a muffler clamp. It is a straight through design and it is loud. I wouldn't use it on anything for the street cause it is likely to just get you pulled over and if you need an inspection sticker it will not pass.

**Q: What is the pipe size in the muffler and at the exit?**
A: 2" all the way through. Comes with downsize adapter to 1.5" for the inlet

**Q: Will this fit an 08 kx250f with an FMF mid-pipe and header pipe?**
A: Yes, you will need to buy an adapter but they are cheap at any parts store.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great purchase!
*by L***2 on February 4, 2026*

Fit well on a 1997 Kawasaki Prairie 400 4x4. Looks great and sounds great! Easy install, it slipped right onto exhaust pipe and the mounting bracket fit perfect and bolted directly into existing mounting bolt hole. The original muffler rusted off and this was an affordable way to replace it. It is louder than original but is a good trade off for the added power because of ease of air flow.

### ⭐⭐⭐⭐⭐ Sounds great, on the right bike.
*by T***T on December 7, 2025*

A glasspack is a glasspack. Perforated metal tube surrounded by absorbent packing in a can. The longer the can the quieter. So it's no surprise this $40 can sounds nearly identical as a mileage worn $200 can of close size that it's replacing. No db killer included, but that's fine for me as I was running the outgoing muffler sans its quieting insert. I find the sound volume just at the threshold of acceptable volume with my old bike's catless header. You have a more modern bike with a catalytic in the header, it'll be even quieter. Construction seems solid and the welds look decent. I did some slicing with a rotary tool and modified the inlet to match the clamp set-up used on the outgoing muffler. Reusing my old 2" clamp and just tossed this new can on the link pipe already installed. Cool: Whether this sounds "good" is 99% your bike's engine and firing order. Doesn't matter if you spend $40 on this, or hundreds on a Yoshi system. If you don't have the right engine, no exhaust system will make it sound amazing. Throw this $40 can on a 2009+R1-MT10, VFR750-800, or RSV4-Tuono it should sound glorious. 270 degree parallel twins, SV650, V2 Ducatis etc. this will probably sound awesome. Meh: Put it on any standard firing high revving inline-4 it'll be like Vanilla ice cream. Tasty, but nothing special. Yuck: Put this muffler on a VFR1200 or Kymco125 if you just gotta have that lawn care equipment sound. Narrow angle V-Twins with offset crank pins (some Shadows, Deauville 650) please don't. Your factory exhaust is so much better.

### ⭐⭐⭐⭐⭐ Sounds great but sticks out in my setup
*by X***0 on May 29, 2025*

Fitted this to aftermarket titanium pipes which are bolted to an MT-07. The long tube headers with the collector installed are murderously loud. I actually flinched when I started the bike. I decided not to run the bike until I got a muffler installed, which is where this muffler came in. It was a direct slip on without any hassle. The reducer adapter was already inserted so I took that out without a problem. I even managed to fit the springs over the attach points without any tools, though one side was a bit loose and didn't apply any spring tension. Inside the box there are 2 tabs that you can weld on in case you need 2 more attach points. Very thoughtful! The video speaks for itself. In my specific case, my collector spits out the at an angle and any aftermarket slip on muffler would end up pointing outwards. It will definitely scrape on the next lean. Luckily, for the price paid, I won't shed any tears if it gets scraped up. I MIGHT raise a brow when a new hole shows up and gets super loud. I got a 14dB reduction in sound by adding the muffler to the end of the straight pipe. Works for me.

## Frequently Bought Together

- Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike
- Motorcycle Exhaust Mid Pipe, Exhaust Muffler Adapter Connect Pipe with Clamps Compatible with Kawasaki EX250 EX300 Z250 Z300, Ninja 250 Ninja 300 2018-2022 Ninja 650 2018-2022 Ninja 400 Z400 2017-2022

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*