---
product_id: 100800356
title: "DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L]"
brand: "dna motoring"
price: "¥109301"
currency: JPY
in_stock: true
reviews_count: 10
category: "Dna Motoring"
url: https://www.desertcart.jp/products/100800356-dna-motoring-cbe-hc12si4-stainless-steel-cat-back-exhaust-system
store_origin: JP
region: Japan
---

# 3" OD piping TIG welded CNC flange 15-25 HP boost DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L]

**Brand:** dna motoring
**Price:** ¥109301
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash your Civic’s roar with precision power and style!

## Quick Answers

- **What is this?** DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L] by dna motoring
- **How much does it cost?** ¥109301 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/100800356-dna-motoring-cbe-hc12si4-stainless-steel-cat-back-exhaust-system)

## Best For

- dna motoring enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fitment:** Specifically crafted for 2012-2015 Honda Civic Sedan 2.4L — no guesswork, just performance
- • **Instant Power Surge:** Dyno-proven 15-25 HP & torque gain for that edge on every drive
- • **Optimized Flow Design:** 3" OD piping and louvered core muffler reduce backpressure for max engine efficiency
- • **Precision Engineering:** Computerized mandrel bends & TIG welded flange ensure durability and corrosion resistance
- • **Aggressive Sound Profile:** Deep, smooth tone that commands attention without drone

## Overview

The DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System is a performance upgrade designed exclusively for 2012-2015 Honda Civic Sedan 2.4L models. Crafted from aluminized steel with CNC mandrel bends and TIG welded flanges, it delivers a 15-25 horsepower boost and an aggressive yet smooth exhaust tone. Featuring 3" OD piping and a louvered core muffler, it optimizes exhaust flow to enhance engine output and efficiency. While it offers a bold sound and power upgrade, some users report durability concerns with the muffler over extended use.

## Description

Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

Review: Great exhaust not until the exhaust muffler gave me problems - i love on how aggressive the exhaust is at first , but after a good year of using it I am experiencing rattle can noises from the exhaust muffler and i found out that it was either blown or it broke and so I have to buy a new exhaust muffler because of that issue. trust me it is a great exhaust system it sound nice aggressive and loud at the same time but for it to be 200 dollars there will be something cheap aka the exhaust muffler so don't expect for it to not rattle if it breaks or when you install it
Review: Defective - Put this exhaust in and wasn’t expecting to have to cut part of the exhaust to make it fit, which also leaked at that joint. After Installed it, it sounded good and everything was fine. After a couple weeks it already started rusting on the muffler. A couple more weeks and I hear it rattling. I checked it out and the exhaust was not touching anything. I took the muffler off and it was rattling internally. The quality of material is poor and the welds are poor. You get what you pay for people, save yourself the trouble and spend a little more for a better exhaust.

## Features

- 【FITMENT】Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L
- 【Quality Construction】Made of high quality aluminized Steel with computerized mandrel-bends for strength and durability. TIG welded CNC machine flange for resistance against pressure and corrosion.
- 【Enhance Performence】Dyno proven to instantly increases 15 - 25 horsepower / low end torque. Aggressive deep and smooth tone while ensures smooth exhaust gas flow, increase engine output and efficiency.
- 【Muffler & Diameter】3" OD mm inlet/ 3" OD mm main piping; louvered core Muffler
- 【Design】The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make stunned effect on your vehicle: lower auto exhaust back pressure and a much better sound.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TY38B6E |
| Best Sellers Rank | #1,404,494 in Automotive ( See Top 100 in Automotive ) #426 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand | DNA MOTORING |
| Customer Reviews | 3.4 3.4 out of 5 stars (34) |
| Date First Available | November 26, 2014 |
| Exterior | Aluminized |
| Item Weight | 22.6 pounds |
| Item model number | CBE-HC12SI4 |
| Manufacturer | DNA Motoring |
| Manufacturer Part Number | CBE-HC12SI4 |
| Model | CBE-HC12SI4 |
| Package Dimensions | 40 x 22 x 6.75 inches |

## Images

![DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L] - Image 1](https://m.media-amazon.com/images/I/61N8hqYz2iL.jpg)
![DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L] - Image 2](https://m.media-amazon.com/images/I/61oIwPa4kBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great exhaust not until the exhaust muffler gave me problems
*by R***N on March 7, 2021*

i love on how aggressive the exhaust is at first , but after a good year of using it I am experiencing rattle can noises from the exhaust muffler and i found out that it was either blown or it broke and so I have to buy a new exhaust muffler because of that issue. trust me it is a great exhaust system it sound nice aggressive and loud at the same time but for it to be 200 dollars there will be something cheap aka the exhaust muffler so don't expect for it to not rattle if it breaks or when you install it

### ⭐⭐ Defective
*by D***C on March 16, 2023*

Put this exhaust in and wasn’t expecting to have to cut part of the exhaust to make it fit, which also leaked at that joint. After Installed it, it sounded good and everything was fine. After a couple weeks it already started rusting on the muffler. A couple more weeks and I hear it rattling. I checked it out and the exhaust was not touching anything. I took the muffler off and it was rattling internally. The quality of material is poor and the welds are poor. You get what you pay for people, save yourself the trouble and spend a little more for a better exhaust.

### ⭐ Bent and dented
*by J***E on July 20, 2025*

Came bent and dented

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- DNA MOTORING CBE-HC12SI4 Stainless Steel Cat Back Exhaust System [Compatible with 12-15 Honda Civic Sedan 4-Door 2.4L]
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*