---
product_id: 717136
title: "40086 XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5\" Center Inlet/ 3.5\" Center Outlet 5\" Round x 15\" Long Body 20\" Overall Length. Universal Part. Reversible Design."
brand: "borla"
price: "VT72357"
currency: VUV
in_stock: true
category: "Borla"
url: https://www.desertcart.vu/products/717136-40086-xr-1-sportsman-xr-1-sportsman-racing-muffler-3
store_origin: VU
region: Vanuatu
---

# Patented uninterrupted-flow design 3.5" center inlet/outlet precision fit T-304 stainless steel durability 40086 XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design.

**Brand:** borla
**Price:** VT72357
**Availability:** ✅ In Stock

## Summary

> 🏁 Unleash the roar of victory with Borla XR-1 – where power meets precision!

## Quick Answers

- **What is this?** 40086 XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design. by borla
- **How much does it cost?** VT72357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/717136-40086-xr-1-sportsman-xr-1-sportsman-racing-muffler-3)

## Best For

- borla enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted domestically with quality and reliability you can trust
- • **Track-Tough Durability:** Constructed from premium T-304 stainless steel for long-lasting performance
- • **Balanced Sound Engineering:** Deep, drone-free rumble that meets strict noise regulations
- • **Race-Proven Flow Efficiency:** Outflows straight pipes for max power and speed
- • **Precision Fit & Reversible Design:** 3.5" center inlet/outlet with universal weld-in necks for versatile installation

## Overview

The BORLA 40086 XR-1 Sportsman Racing Muffler is a 3.5" center inlet/outlet, 15" long, T-304 stainless steel muffler designed for universal weld-in installation. Engineered with patented uninterrupted-flow and multi-core technology, it outflows straight pipes to boost performance while delivering a deep, drone-free sound. Made in the USA, this lightweight, durable muffler is a top choice for racers seeking the perfect balance of power and sound compliance.

## Description

Borla XR-1 Raceline products are the choice of today’s hottest drag and oval track racers. Featuring a patented uninterrupted-flow design and multi-core technology, Borla’s XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are lightweight and constructed of high quality austenitic stainless steel for track-tough durability. They meet the strictest noise requirements and use sound-absorbing stainless steel packing to protect against burnout. Hands down, Borla’s XR-1 Raceline offers the best balance of sound and power. This muffler has an inlet diameter and outlet diameter of 3.5 inches each and a case size of 15 inches.

## Features

- T-304 Stainless Steel
- Universal Muffler
- Reversible Design
- Made In USA
- Un-Notched Necks are designed for weld in installatiom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002MA55Z6 |
| Best Sellers Rank | #728,456 in Automotive ( See Top 100 in Automotive ) #235 in Automotive Performance Exhaust Mufflers #15,221 in Automotive Emission & Exhaust Products |
| Brand Name | Borla |
| Configuration | Center/Center |
| Customer Reviews | 4.5 4.5 out of 5 stars (96) |
| Global Trade Identification Number | 00808422400862 |
| Included Components | Muffler |
| Item Type Name | Muffler |
| Item Weight | 8.2 Pounds |
| Manufacturer | BORLA |
| Manufacturer Part Number | 40086 |
| Manufacturer Warranty Description | Manufacturer warranty |
| Material Type | Stainless Steel |
| Model Number | 40086 |
| OEM Equivalent Part Number | 40086 |
| Shape | Round |
| UPC | 808422400862 |

## Product Details

- **Brand:** Borla
- **Configuration:** Center/Center
- **Item Weight:** 8.2 Pounds
- **Material:** Stainless Steel
- **Shape:** Round

## Images

![40086 XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design. - Image 1](https://m.media-amazon.com/images/I/5118MIKCXXL.jpg)

## Frequently Bought Together

- BORLA 40086 XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 15" Long Body 20" Overall Length. Universal Part. Reversible Design.
- BORLA 40004S XR-1 Sportsman XR-1 Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 5" Round x 8" Long Body 13" Overall Length. Universal Part. Reversible Design.

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**Shop now:** [https://www.desertcart.vu/products/717136-40086-xr-1-sportsman-xr-1-sportsman-racing-muffler-3](https://www.desertcart.vu/products/717136-40086-xr-1-sportsman-xr-1-sportsman-racing-muffler-3)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*