---
product_id: 717303
title: "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: "11869153₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/717303-40348-proxs-proxs-muffler-2-5-center-inlet-2-5
store_origin: VN
region: Vietnam
---

# Reversible Design for Versatility T-304 Stainless Steel Durability 2.5" Center Inlet / Dual Outlet Flow 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:** 11869153₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Unlock Peak Performance with Borla ProXS Muffler!

## Quick Answers

- **What is this?** 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?** 11869153₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/717303-40348-proxs-proxs-muffler-2-5-center-inlet-2-5)

## 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 for quality assurance and reliability.
- • **Sleek Oval Profile:** 4" x 9.5" oval body blends performance with a refined look.
- • **Built to Last with T-304 Steel:** Premium stainless steel resists corrosion for long-term performance.
- • **Precision Engineered Power Boost:** Multi-core tech and mandrel bends maximize horsepower and fuel efficiency.
- • **Universal Fit, Effortless Install:** Reversible design and un-notched necks simplify weld-in or clamp installation.

## Overview

The BORLA 40348 ProXS Muffler features a durable T-304 stainless steel construction with a 2.5" center inlet and dual 2.5" outlets. Its reversible design and un-notched necks allow for versatile, easy installation. Engineered with multi-core technology and mandrel bends, it enhances horsepower and fuel economy while resisting corrosion. Made in the USA, this universal muffler fits most vehicles and delivers long-lasting, high-performance exhaust flow.

## Description

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.

## 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 |
|---------------|-------|
| Brand | Borla |
| Vehicle Service Type | Car |
| Shape | Oval |
| Inlet Connection Size | 2.5 Inches |
| UPC | 808422403481 |
| Manufacturer | BORLA |
| Global Trade Identification Number | 00808422403481 |
| OEM Part Number | BDLS40348 |
| Model | Borla |
| Item Weight | 10 pounds |
| Item model number | 40348 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 40348 |

## Product Details

- **Brand:** Borla
- **Vehicle Service Type:** Car
- **Shape:** Oval
- **Inlet Connection Size:** 2.5 Inches
- **UPC:** 808422403481

## Images

![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

## 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.vn/products/717303-40348-proxs-proxs-muffler-2-5-center-inlet-2-5](https://www.desertcart.vn/products/717303-40348-proxs-proxs-muffler-2-5-center-inlet-2-5)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*