---
product_id: 15812698
title: "S5259AL 4\" Cat Back, Single Exhaust System (Aluminized Steel)"
brand: "mbrp"
price: "$1490.97"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/15812698-s5259al-4-cat-back-single-exhaust-system-aluminized-steel
store_origin: US
region: United States of America
---

# Dyno Proven Performance Bolt-on, No Weld Installation 16 Gauge Aluminized Steel S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel)

**Brand:** mbrp
**Price:** $1490.97
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash your truck’s roar with MBRP’s precision-engineered exhaust!

## Quick Answers

- **What is this?** S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) by mbrp
- **How much does it cost?** $1490.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15812698-s5259al-4-cat-back-single-exhaust-system-aluminized-steel)

## Best For

- mbrp enthusiasts

## Why This Product

- Trusted mbrp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Signature Sound & Style:** Tuned for aggressive tone with a stamped logo tip that turns heads
- • **Dyno-Tested for Maximum Power:** Optimized exhaust flow proven on Mustang 1100 AWD-SE chassis dyno
- • **Effortless Bolt-On Installation:** Direct fit to OEM hangers with all clamps included—no welding needed
- • **Enhanced Fuel Efficiency & Performance:** Lower exhaust temps mean better gas mileage and longer engine life
- • **Built to Last with 16 Gauge Aluminized Steel:** Heavy-duty corrosion resistance for years of rugged use

## Overview

The MBRP S5259AL 4" Cat Back Single Exhaust System is crafted from durable 16 gauge aluminized steel, offering superior rust resistance and longevity. Engineered for performance, it features fully mandrel bent tubing and a dyno-proven design to maximize exhaust flow and reduce temperatures, enhancing fuel efficiency and engine life. Installation is hassle-free with a bolt-on, no-weld design that fits OEM hangers perfectly. Backed by a 3-year warranty, this system delivers aggressive sound and style with a stamped logo tip, making it the ultimate upgrade for truck enthusiasts seeking power and presence.

## Description

MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel)

## Features

- 16 Gauge Aluminized Steel
- Welded On Hangers
- Tip Included (4" Systems)
- Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Type | ALUMINIZED |
| Manufacturer | MBRP |
| UPC | 882963120991 |
| Global Trade Identification Number | 00882963120991 |
| OEM Part Number | S5259AL |
| Model | MBR |
| Item Weight | 55 pounds |
| Item model number | S5259AL |
| Is Discontinued By Manufacturer | No |
| Exterior | Milled |
| Manufacturer Part Number | S5259AL |

## Product Details

- **Color:** Aluminized Steel
- **Brand:** MBRP
- **Material:** Alloy Steel
- **Vehicle Service Type:** Truck
- **Shape:** Round

## Images

![S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel) - Image 1](https://m.media-amazon.com/images/I/412u-MAW7TL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel)
- 4" Lap Joint Exhaust Band Clamp - Stainless Steel With 1 Block 2Pcs For 4" Od To 4" Id Exhaust Pipe, Muffler, Elbow And Exhaust Tubing Connection(2 Pack)
- 3" Inch Exhaust Clamps Stainless Steel Muffler Band Clamp for 3" Inner Diameter to 3" Outer Diameter Turbo Downpipe Tip Car System Connection (2 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/15812698-s5259al-4-cat-back-single-exhaust-system-aluminized-steel](https://www.desertcart.us/products/15812698-s5259al-4-cat-back-single-exhaust-system-aluminized-steel)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-15*