---
product_id: 409798416
title: "MBRP S5001409 T409 Stainless Center Section Straight Pipe — Post-Catalyst"
brand: "mbrp"
price: "฿15555"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/409798416-mbrp-s5001409-t409-stainless-center-section-straight-pipe-post-catalyst
store_origin: TH
region: Thailand
---

# 45-inch length - perfect center-section fit Straight pipe design - custom exhaust flow & sound T409 stainless steel - corrosion resistant MBRP S5001409 T409 Stainless Center Section Straight Pipe — Post-Catalyst

**Brand:** mbrp
**Price:** ฿15555
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your exhaust game—sound, style, and durability in one sleek pipe!

## Quick Answers

- **What is this?** MBRP S5001409 T409 Stainless Center Section Straight Pipe — Post-Catalyst by mbrp
- **How much does it cost?** ฿15555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/409798416-mbrp-s5001409-t409-stainless-center-section-straight-pipe-post-catalyst)

## 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

- • **Post-Catalyst Compatibility:** Fits seamlessly downstream of factory catalytic converters—no emissions tampering required.
- • **Effortless Upgrade Potential:** Enhance your cat-back system with a durable, lightweight 6.6 lb component that balances performance and reliability.
- • **Tailored Sound & Flow Control:** Straight pipe design lets you customize your exhaust’s tone and efficiency without compromise.
- • **Universal Fit for Custom Builds:** Ideal for fabrication and custom installs; just verify your vehicle’s diameter and length specs.
- • **Precision Engineered T409 Stainless:** Built to resist corrosion and endure daily drives or high-performance runs.

## Overview

The MBRP S5001409 T409 Stainless Center Section Straight Pipe is a 45-inch corrosion-resistant post-catalyst exhaust component designed for custom cat-back systems. Crafted from durable T409 stainless steel, it enables precise tuning of exhaust sound and flow without affecting emissions controls, making it a perfect upgrade for performance-minded drivers seeking a reliable, universal fit pipe.

## Description

The MBRP S5001409 is a T409 stainless straight pipe designed for use in the post-catalyst, cat-back portion of custom or universal exhaust builds. Intended as a center-section replacement/transition, it allows you to configure sound and flow without altering factory catalytic converters or oxygen sensors. Fabrication and welding may be required depending on the application. Verify diameter and length before purchase.

## Features

- Post-catalyst use: Center-section straight pipe for the cat-back portion of the exhaust; installs downstream of catalytic converters
- T409 stainless steel: Corrosion-resistant material suitable for daily-driver and performance builds
- Straight pipe section: Lets you tailor exhaust sound and flow in custom or replacement setups
- Universal component: For fabrication/custom installs—verify diameter and length for your vehicle before purchase
- No emissions changes: Does not remove or modify catalytic converters or O₂ sensors; cutting/welding may be required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MBRP |
| Material | Stainless Steel |
| Item dimensions L x W x H | 45 x 5.75 x 5.75 inches |
| Vehicle Service Type | Truck |
| Shape | Round |
| Inlet Connection Size | 3 Inches |
| Outlet Connection Size | 3 Inches |
| UPC | 882963129314 |
| Manufacturer | MBRP Exhaust |
| OEM Part Number | S5001409 |
| Item Weight | 6.59 pounds |
| Product Dimensions | 45 x 5.75 x 5.75 inches |
| Item model number | S5001409 |
| Manufacturer Part Number | S5001409 |

## Product Details

- **Brand:** MBRP
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 45 x 5.75 x 5.75 inches
- **Vehicle Service Type:** Truck
- **Shape:** Round

## Images

![MBRP S5001409 T409 Stainless Center Section Straight Pipe — Post-Catalyst - Image 1](https://m.media-amazon.com/images/I/41suq0OsovL.jpg)

## Questions & Answers

**Q: Why doesn't it come with the clamps to intall on truck?**
A: Then they were missing from packaging they are supposed to come with the pipe

**Q: Will this fit 2023 Silverado 2.7 turbo**
A: I'd your goal is to delete muffler without a drone sound then this will work and sounds decent I wanted a little louder exhaust so I ended up going withe the active exhaust  that Flowmaster offers which allows a decent sound when valve is closed and loud when the 3inch dump is open unfortunately comes with droning sound

**Q: Will this fit my 2017 Silverado LT 1500?**
A: Yes it does

**Q: Have a 21 chevy trail boss 5.3. Will this fit? Amazon says it does not.**
A: Yes it will

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this thing!
*by H***Y on March 10, 2025*

The media could not be loaded. I don't write a bunch of reviews, but I had to with this. Fit my 2020 Silverado 5.3L Trail Boss LT perfectly. It sounds amazing, not too loud, not too soft... just right!! V8 rumble at idle just plain nice, and with acceleration it sounds great as well. See video for idle sound!! I am 100% satisfied. No complaints at all. It was easy to install with a Sawzall, torque wrench, and some ramps to give me some more room underneath. Directions and clamps included. I'll update if something changes, but so far a very happy customer. Buy this!!!!

### ⭐⭐⭐⭐⭐ READ FIRST
*by D***D on January 29, 2025*

Great fit make sure to take proper measurement's and use permatex ultra ultra copper RTV paste. Apply the paste after you fit the pipe and then clamp it down. For people complaining about the pipe not being long enough to cut the exhaust flapper… you don’t need to cut it just move the spring with a pair of pliers and it’ll permanently stay open there’s a YouTube video on this. The truck is very loud and nice V8 rumble at idle.

### ⭐⭐⭐⭐⭐ Sounds Great on my 2021 5.3 Chevy with dual rear exhaust and resonators
*by S***Y on March 4, 2025*

Easy Install and Sounds Great on my 2021 5.3 Chevy with dual rear exhaust and resonators, quality good and fit is excellent.

## Frequently Bought Together

- MBRP Exhaust S5001409 Muffler Bypass Fits 14-21 Compatible with/Replacement for Sierra 1500 Silverado 1500
- Rough Country Cold Air Intake for Chevy Silverado & GMC Sierra 1500 (2014-2018) 5.3L/6.2L - Increases Horsepower, Towing Power & Acceleration

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**Shop now:** [https://www.desertcart.co.th/products/409798416-mbrp-s5001409-t409-stainless-center-section-straight-pipe-post-catalyst](https://www.desertcart.co.th/products/409798416-mbrp-s5001409-t409-stainless-center-section-straight-pipe-post-catalyst)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*