---
product_id: 23483027
title: "Dr. D NS-4 Complete Exhaust (Stainless Steel/Aluminum) Compatible With 05-19 YAMAHA TTR230"
brand: "dubach racing"
price: "¥132490"
currency: JPY
in_stock: true
category: "Automotive Parts and Accessories"
url: https://www.desertcart.jp/products/23483027-dr-d-ns-4-complete-exhaust-stainless-steel-aluminum-compatible
store_origin: JP
region: Japan
---

# Dr. D NS-4 Complete Exhaust (Stainless Steel/Aluminum) Compatible With 05-19 YAMAHA TTR230

**Brand:** dubach racing
**Price:** ¥132490
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Dr. D NS-4 Complete Exhaust (Stainless Steel/Aluminum) Compatible With 05-19 YAMAHA TTR230 by dubach racing
- **How much does it cost?** ¥132490 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/23483027-dr-d-ns-4-complete-exhaust-stainless-steel-aluminum-compatible)

## Best For

- dubach racing enthusiasts

## Why This Product

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

## Description

If it passes Dubach's test, it will pass yours.Performance improvements over stock system.Lightweight magnesium end cap; riveted on for increased durability.Welded construction for reduced weight.Removable bolts at inlet cap for easy repacking.Include

## Features

- Every DR.D exhaust is built, developed, and tested by Doug Dubach.
- DR.D pours more time into track testing, with more experience, than any other company.
- DR.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bike's power character.
- You won't find 'universal' components, such as heavy springs and gaskets, in their construction because cutting corners, on the track or in production, is never beneficial.
- Take it from the man who has spent more testing time on a Honda, Suzuki, KTM, Kawasaki, and Yamaha than all others combined.
- ›See more product details

## Images

![Dr. D NS-4 Complete Exhaust (Stainless Steel/Aluminum) Compatible With 05-19 YAMAHA TTR230 - Image 1](https://m.media-amazon.com/images/I/316L7GFaXzL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/23483027-dr-d-ns-4-complete-exhaust-stainless-steel-aluminum-compatible](https://www.desertcart.jp/products/23483027-dr-d-ns-4-complete-exhaust-stainless-steel-aluminum-compatible)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-17*