---
product_id: 14711470
title: "Doug's Headers D569 1-3/4\" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Pontiac Firebird 326-455 67-69"
brand: "doug's headers"
price: "¥397714"
currency: JPY
in_stock: true
category: "Automotive"
url: https://www.desertcart.jp/products/14711470-dougs-headers-d569-1-3-4-4-tube-full-length
store_origin: JP
region: Japan
---

# Doug's Headers D569 1-3/4" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Pontiac Firebird 326-455 67-69

**Brand:** doug's headers
**Price:** ¥397714
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Doug's Headers D569 1-3/4" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Pontiac Firebird 326-455 67-69 by doug's headers
- **How much does it cost?** ¥397714 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/14711470-dougs-headers-d569-1-3-4-4-tube-full-length)

## Best For

- doug's headers enthusiasts

## Why This Product

- Trusted doug's headers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

## Features

- Thick flanges (3/8 inch to 5/8 inch) with no warping
- CNC mandrel bent tubes for an accurate fit and a better flow
- Precision formed long transition collectors that reduces backpressure
- Heavy gauge tubing (16 and 14G) for longer life
- Header tubes are pre-polished for a better appearance

## Images

![Doug's Headers D569 1-3/4" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Pontiac Firebird 326-455 67-69 - Image 1](http://ecx.images-amazon.com/images/I/41xJQ7B3j4L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/14711470-dougs-headers-d569-1-3-4-4-tube-full-length](https://www.desertcart.jp/products/14711470-dougs-headers-d569-1-3-4-4-tube-full-length)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*