---
product_id: 259568001
title: "Borla 40086 XR-1 Round Stainless Sportsman Racing Muffler"
brand: "borla"
price: "1991844₫"
currency: VND
in_stock: false
reviews_count: 5
url: https://www.desertcart.vn/products/259568001-borla-40086-xr-1-round-stainless-sportsman-racing-muffler
store_origin: VN
region: Vietnam
---

# Outlet: 3.5" Inlet: 3.5" Warranty: Million miles Borla 40086 XR-1 Round Stainless Sportsman Racing Muffler

**Brand:** borla
**Price:** 1991844₫
**Availability:** ❌ Out of Stock

## Summary

> 🏎️ Rev Up Your Ride with Borla's XR-1 Muffler!

## Quick Answers

- **What is this?** Borla 40086 XR-1 Round Stainless Sportsman Racing Muffler by borla
- **How much does it cost?** 1991844₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/259568001-borla-40086-xr-1-round-stainless-sportsman-racing-muffler)

## 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

- • **Durable Design:** Stainless steel construction ensures longevity and resilience.
- • **Precision Engineering:** Crafted with a 15" case for optimal performance.
- • **Guaranteed Satisfaction:** Backed by a million-mile warranty for peace of mind.
- • **Lightweight Performance:** Weighing only 3.7 kg, it enhances your vehicle's agility.
- • **Unleash Your Engine's Roar:** Experience the deep, aggressive sound that turns heads.

## Overview

The Borla 40086 XR-1 Round Stainless Sportsman Racing Muffler features a 3.5" inlet and outlet diameter, a 15" case size, and is constructed from durable stainless steel. Weighing just 3.7 kg, it promises enhanced performance and sound, all backed by a million-mile warranty.

## 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.

Review: Great sound
Review: I cant get over how good this things sounds. I have a 2017 Silverado 6.2 I kept the 3rd cat and resonator. I just replaced the muffler and it has a very deep rumble, no drone and if very quite on the highway 100/100 its perfect!!

## Features

- Inlet Diameter: 3.5"
- Outlet Diameter: 3.5"
- Case size: 15"
- Diameter: 5"
- Million mile warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Borla |
| Brand | Borla |
| Model | 40086 |
| Item model number | 40086 |
| Manufacturer Part Number | 40086 |
| OEM Part Number | 40086 |
| Item Weight | 3.7 Kilograms |

## Product Details

- **Brand:** Borla
- **Configuration:** Center/Center
- **Item weight:** 3.7 kg
- **Material:** Stainless Steel
- **Vehicle service type:** Car

## Images

![Borla 40086 XR-1 Round Stainless Sportsman Racing Muffler - Image 1](https://m.media-amazon.com/images/I/5118MIKCXXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***. on 16 October 2025*

Great sound

### ⭐⭐⭐⭐⭐ Review
*by S***W on 9 January 2025*

I cant get over how good this things sounds. I have a 2017 Silverado 6.2 I kept the 3rd cat and resonator. I just replaced the muffler and it has a very deep rumble, no drone and if very quite on the highway 100/100 its perfect!!

### ⭐⭐⭐⭐⭐ Review
*by J***K on 25 March 2018*

I think its perfect. Very aggressive, loud but not to loud. When you get on it you know it's there but quiet when your cruising on the freeway. I left the resonator on and just did the muffler swap and added a chrome tip. I do hear a little baffling but i can't tell if it's the tip or resonator. All in all a great product and a great sound.

## 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.vn/products/259568001-borla-40086-xr-1-round-stainless-sportsman-racing-muffler](https://www.desertcart.vn/products/259568001-borla-40086-xr-1-round-stainless-sportsman-racing-muffler)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*