---
product_id: 80077640
title: "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."
brand: "borla"
price: "450449CFA"
currency: XOF
in_stock: false
reviews_count: 5
category: "Borla"
url: https://www.desertcart.sn/products/80077640-borla-40348-proxs-proxs-muffler-2-5-center-inlet-2
store_origin: SN
region: Senegal
---

# Mandrel Bends for Max Flow Reversible Universal Fit T-304 Stainless Steel Durability 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.

**Brand:** borla
**Price:** 450449CFA
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your ride with Borla’s ProXS – Power, Precision, and Prestige!

## Quick Answers

- **What is this?** 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. by borla
- **How much does it cost?** 450449CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/80077640-borla-40348-proxs-proxs-muffler-2-5-center-inlet-2)

## 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

- • **Optimized Exhaust Flow:** Ultra-smooth mandrel bends maximize horsepower and fuel efficiency.
- • **Precision Weld-In Ready:** Un-notched necks designed for easy, secure weld-in installation or clamp with 3" band clamps.
- • **Universal & Reversible Design:** Fits seamlessly with multiple setups—flexibility that keeps you ahead.
- • **Made in the USA with Proven Quality:** Trusted by enthusiasts worldwide for performance and reliability.
- • **Built to Last with T-304 Stainless Steel:** Engineered for unmatched corrosion resistance and longevity.

## Overview

The BORLA 40348 ProXS Muffler is a 2.5" center inlet, dual 2.5" outlet exhaust component crafted from premium T-304 stainless steel. Featuring a reversible universal design and ultra-smooth mandrel bends, it delivers enhanced horsepower, improved fuel economy, and superior corrosion resistance. Designed for easy weld-in or clamp installation, this USA-made muffler is a top choice for performance-driven drivers seeking durability and efficiency.

## 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.

Review: Très beau produit et très bon service après vente ! Je le recommande !
Review: lo compre por solo 1,500 pesos, a mitad de lo que cuesta normalmente. Borla es sinónimo de calidad. lo compre para un sentra SE-R Spec V, y estoy encantado no es tan ruidoso y quedo a la perfección lo recomiendo 100% el paquete llego al cuarto dia de compra, muy bien por desertcart.

## Features

- T-304 Stainless Steel
- Universal Muffler
- Reversible Design
- Made In USA
- Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18004.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0018JIZF4 |
| Brand | Borla |
| Customer Reviews | 4.5 4.5 out of 5 stars (178) |
| Date First Available | 3 May 2007 |
| Item Weight | 4.54 kg |
| Item model number | 40348 |
| Manufacturer | BORLA |
| Manufacturer part number | 40348 |
| Model | Borla |
| OEM Part Number | BDLS40348 |

## Product Details

- **Brand:** Borla
- **Item weight:** 10 Pounds
- **Material:** Stainless Steel
- **Shape:** Oval
- **Vehicle service type:** Car

## Images

![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. - 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 25 January 2022*

Très beau produit et très bon service après vente ! Je le recommande !

### ⭐⭐⭐⭐⭐ Review
*by A***L on 14 November 2016*

lo compre por solo 1,500 pesos, a mitad de lo que cuesta normalmente. Borla es sinónimo de calidad. lo compre para un sentra SE-R Spec V, y estoy encantado no es tan ruidoso y quedo a la perfección lo recomiendo 100% el paquete llego al cuarto dia de compra, muy bien por amazon.

### ⭐⭐⭐⭐⭐ Review
*by S***R on 12 March 2021*

I had a flowmaster for many years on my 2005 Silverado Z71. It sounded pretty good until I put shorty headers, trick flow heads and a cam in it and it just turned obnoxious. I kept reading how this Borla muffler was a little quieter while still having an aggressive sound when accelerating. The price was right so I pulled the trigger. This muffler is freakin awesome! The tone is fantastic and my neighbors love me again. For me it was all the good reviews come to life. Very happy with my purchase.

## 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.sn/products/80077640-borla-40348-proxs-proxs-muffler-2-5-center-inlet-2](https://www.desertcart.sn/products/80077640-borla-40348-proxs-proxs-muffler-2-5-center-inlet-2)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-24*