---
product_id: 717310
title: "BORLA 40359 ProXS Universal Performance Muffler 3\" Offset Inlet / 3\" Center Outlet 14\" Long body 19\" Overall Length Un-Notched Necks Reversible Design T-304 Stainless Steel"
brand: "borla"
price: "€ 276.24"
currency: EUR
in_stock: true
category: "Borla"
url: https://www.desertcart.pt/products/717310-borla-40359-proxs-universal-performance-muffler-3-offset-inlet-3
store_origin: PT
region: Portugal
---

# 3" Offset Inlet / 3" Center Outlet T-304 Stainless Steel Durability Made in USA Quality BORLA 40359 ProXS Universal Performance Muffler 3" Offset Inlet / 3" Center Outlet 14" Long body 19" Overall Length Un-Notched Necks Reversible Design T-304 Stainless Steel

**Brand:** borla
**Price:** € 276.24
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your ride with Borla’s ProXS – where power meets precision! 🔧

## Quick Answers

- **What is this?** BORLA 40359 ProXS Universal Performance Muffler 3" Offset Inlet / 3" Center Outlet 14" Long body 19" Overall Length Un-Notched Necks Reversible Design T-304 Stainless Steel by borla
- **How much does it cost?** € 276.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/717310-borla-40359-proxs-universal-performance-muffler-3-offset-inlet-3)

## 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 ensuring corrosion resistance and long-lasting performance.
- • **Performance Boost:** Oval 14" body with 19" overall length engineered to enhance exhaust sound and vehicle power.
- • **Precision Fit & Flow:** Universal 3" offset inlet and 3" center outlet for seamless integration and optimized exhaust flow.
- • **American Craftsmanship:** Proudly made in the USA, guaranteeing superior build quality and reliability.
- • **Effortless Installation:** Un-notched necks designed for weld-on installation; compatible with 3" wide band clamps for versatile mounting.

## Overview

The BORLA 40359 ProXS Universal Performance Muffler features a 3" offset inlet and 3" center outlet with a 14" oval body and 19" overall length. Constructed from durable T-304 stainless steel and designed for weld-on installation, this American-made muffler delivers enhanced exhaust flow, superior corrosion resistance, and a bold performance sound tailored for trucks and universal fit applications.

## Description

Borla Pro XS Muffler; Center/Offset; 3 in. Center Inlet; 3 in. Offset Outlet; 14 in. x 4 in. x 9.5 in. Oval Body; 19 in. OAL; Unnotched; T-304 Stainless Steel;

## Features

- T-304 Stainless Steel
- Weld On Installation
- All Welded Construction
- Made In USA
- Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18006.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000Q7MBTK |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #62,277 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Performance Exhaust Mufflers #873 in Automotive Emission & Exhaust Products |
| Brand Name | Borla |
| Compatible with Vehicle Type | Truck |
| Configuration | Universal |
| Customer Reviews | 4.6 4.6 out of 5 stars (710) |
| Global Trade Identification Number | 00808422403597 |
| Included Components | Muffler |
| Item Type Name | Muffler |
| Item Weight | 3.99 Kilograms |
| Manufacturer | BORLA |
| Manufacturer Part Number | 40359 |
| Manufacturer Warranty Description | Manufacturer warranty |
| Material Type | Stainless Steel |
| Model Number | 40359 |
| OEM Equivalent Part Number | 40359 |
| Part Interchange Info | 40359 |
| Shape | Oval |
| UPC | 808422403597 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Borla
- **Configuration:** Universal
- **Item Weight:** 3.99 Kilograms
- **Material:** Stainless Steel
- **Vehicle Service Type:** Truck

## Images

![BORLA 40359 ProXS Universal Performance Muffler 3" Offset Inlet / 3" Center Outlet 14" Long body 19" Overall Length Un-Notched Necks Reversible Design T-304 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61CNq1OwpfL.jpg)

## Questions & Answers

**Q: Has anyone installed this on a 2014 and up gm/chevy 1500 5.3? if so does it drone, and at what speed? thanks in advance.**
A: I have this muffler on a 2003 z71 5.3 and it sounds great! No drone noise and sounds awesome when your in the throttle! I had a magnaflow and it was bad on the interstate. Its not a 2014 but it's still a 5.3!

**Q: Will this fit a 2002 Nissan Sentra gxe?**
A: As per Borla part # 40359 is not vehicle specific. Inlet/Outlet Configuration is Center/Offset, muffler is oval shaped, tubing size is 3", case size is 14" x 4" x 9.5".

**Q: will this muffler fit a 2002 range rover**
A: Hi, Borla PRO XS mufflers are universal and must be retro-fitted. thank you

**Q: Will fit 2004 mercury grand marquis gs**
A: It will fit anything with a 3 inch exhaust system if you are not mechanically inclined ask you local mechanic Thanks

## Frequently Bought Together

- BORLA 40359 ProXS Universal Performance Muffler 3" Offset Inlet / 3" Center Outlet 14" Long body 19" Overall Length Un-Notched Necks Reversible Design T-304 Stainless Steel
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-25*