---
product_id: 259567984
title: "Borla 40348 Pro XS Muffler"
brand: "borla"
price: "£708.77"
currency: GBP
in_stock: true
category: "Borla"
url: https://www.desertcart.co.uk/products/259567984-borla-40348-pro-xs-muffler
store_origin: GB
region: United Kingdom
---

# Boosts horsepower efficiently Multi-core tech for max flow T-304 stainless steel durability Borla 40348 Pro XS Muffler

**Brand:** borla
**Price:** £708.77
**Availability:** ✅ In Stock

## Summary

> 🚗 Unleash your ride’s true potential with Borla Pro XS!

## Quick Answers

- **What is this?** Borla 40348 Pro XS Muffler by borla
- **How much does it cost?** £708.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/259567984-borla-40348-pro-xs-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

- • **Built to Last:** Crafted from premium T-304 stainless steel for unmatched corrosion resistance and longevity.
- • **Effortless Upgrade:** Ultra-smooth mandrel bends ensure easy installation without compromising performance.
- • **Power Meets Precision:** Engineered multi-core design maximizes exhaust flow and internal power generation.
- • **Fuel-Smart Performance:** Delivers brilliant fuel economy while boosting horsepower—drive smarter, not harder.
- • **Trusted by Enthusiasts:** Ranked #68 in Car Rear Mufflers with a 4.5-star rating—join the elite drivers upgrading now.

## Overview

The Borla 40348 Pro XS Muffler combines advanced multi-core technology with durable T-304 stainless steel construction to enhance exhaust flow, increase horsepower, and improve fuel efficiency. Designed for easy installation and corrosion resistance, it’s a top-rated choice for car enthusiasts seeking reliable performance upgrades.

## Description

Borla Pro XS Mufflers are engineered to provide excellent exhaust emission and internal power generation. These mufflers feature a multi-core technology and are manufactured from T-304 stainless steel which offers long lasting durability. They are equipped with ultra-smooth mandrel bends ensuring maximum flow and power. These mufflers provide brilliant fuel economy and increase horsepower efficiently. They are corrosion resistant and ensure easy installation.

## Features

- Engineered to provide excellent exhaust emission and internal power generation
- Features a multi-core technology
- Manufactured from T-304 stainless steel
- Provides brilliant fuel economy and increase horsepower efficiently
- Easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0018JIZF4 |
| Best Sellers Rank | #232,288 in Automotive ( See Top 100 in Automotive ) #68 in Car Rear Mufflers |
| Brand Name | Borla |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.5 4.5 out of 5 stars (186) |
| Global Trade Identification Number | 00808422403481 |
| Inlet Connection Size | 2.5 Inches |
| Item Weight | 10 Pounds |
| Manufacturer | Borla |
| Manufacturer Part Number | 40348 |
| Material Type | Stainless Steel |
| Model Number | 40348 |
| Number of Items | 1 |
| OEM Equivalent Part Number | BDLS40348 |
| Shape | Oval |
| UPC | 808422403481 |

## Product Details

- **Brand:** Borla
- **Item weight:** 4.54 kg
- **Material:** Stainless Steel
- **Shape:** Oval
- **Vehicle service type:** Car

## Images

![Borla 40348 Pro XS Muffler - Image 1](https://m.media-amazon.com/images/I/51wykOD8ApL.jpg)

## Questions & Answers

**Q: what is the inlet and outlet size**
A: The inlet and outlet size is 2.5 inches. However, this does not effect whether it is usable being that most exhaust installation shops can adapt the muffler to fit your vehicle regardless of inlet/outlet size.

**Q: Will this fit 2021 Chevrolet Colorado 3.6 liter v6?**
A: It should if you get the length and pipe diameter close to your stock one.

**Q: I want to buy this to put it on my accord coupe, just curious if it will fit, and if this gives it 2 tips or just one?? Can’t tell by the picture**
A: It should fit and it does have two outlets. Reversible also

**Q: Will this fit my 2013 dodge ram 1500 5.7 hemi?**
A: Yes

## Frequently Bought Together

- BORLA 40348 ProXS ProXS Muffler 2.5" Center Inlet/ 2.5" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 25" Overall Length. Universal Part. Reversible Design.
- BORLA 20248 Universal Performance Exhaust Tip 2.25" Single Inlet / 4" Round Angle-Cut Single Outlet 12" Long Resonated Lined Polished T-304 Stainless Steel Weld On Design

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**Shop now:** [https://www.desertcart.co.uk/products/259567984-borla-40348-pro-xs-muffler](https://www.desertcart.co.uk/products/259567984-borla-40348-pro-xs-muffler)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-02*