---
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: "233522 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Borla"
url: https://www.desertcart.hu/products/80077640-borla-40348-proxs-proxs-muffler-2-5-center-inlet-2
store_origin: HU
region: Hungary
---

# Mandrel Bends for Maximum Flow Reversible Design for Versatile 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:** 233522 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your exhaust game with Borla ProXS – power, precision, and prestige in every rev!

## 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?** 233522 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Precision Weld-In Ready:** Un-notched necks designed for seamless weld-in installation, or use 3" band clamps for a secure fit—flexibility meets convenience.
- • **Universal & Reversible Fit:** Adaptable 2.5" center inlet and dual outlet design means effortless installation on a wide range of vehicles—no compromises.
- • **Power-Boosting Mandrel Bends:** Ultra-smooth bends maximize exhaust flow, unlocking horsepower gains and improved fuel efficiency.
- • **Made in the USA with Proven Quality:** Trusted Borla craftsmanship delivering a premium exhaust experience that professionals and enthusiasts swear by.
- • **Built to Last with T-304 Stainless Steel:** Engineered for unmatched corrosion resistance and long-term durability, ensuring your ride sounds sharp mile after mile.

## Overview

The BORLA 40348 ProXS Muffler is a 2.5" center inlet, dual outlet exhaust component crafted from durable T-304 stainless steel. Featuring a reversible design and mandrel-bent tubing, it enhances horsepower and fuel economy while resisting corrosion. Designed for universal fitment with weld-in or clamp installation options, this USA-made muffler delivers professional-grade performance and longevity.

## 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: Put this on an FJ cruiser 4.0 v6, and yeah it’s fine, little stony on the highway Ngl… makes me wanna soundproof althought maybe it’s gotten better w some miles… it’s not that bad tho and perfect volume in town… but highway… ehhhh
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 (182) |
| 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:** 4.54 kg
- **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 W***T on 25 February 2026*

Put this on an FJ cruiser 4.0 v6, and yeah it’s fine, little stony on the highway Ngl… makes me wanna soundproof althought maybe it’s gotten better w some miles… it’s not that bad tho and perfect volume in town… but highway… ehhhh

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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*