---
product_id: 34303252
title: "THY-312 W Series Exhaust Header"
brand: "doug thorley headers"
price: "€ 1389.78"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/34303252-thy-312-w-series-exhaust-header
store_origin: IE
region: Ireland
---

# CARB Approved 16GA Tubing USA Made THY-312 W Series Exhaust Header

**Brand:** doug thorley headers
**Price:** € 1389.78
**Availability:** ✅ In Stock

## Summary

> Rev Up Your Ride! 🚗💨

## Quick Answers

- **What is this?** THY-312 W Series Exhaust Header by doug thorley headers
- **How much does it cost?** € 1389.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/34303252-thy-312-w-series-exhaust-header)

## Best For

- doug thorley headers enthusiasts

## Why This Product

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

## Key Features

- • **Lifetime Warranty:** Enjoy peace of mind with a limited lifetime warranty.
- • **Performance Boost:** Enhance your vehicle's exhaust flow for improved horsepower.
- • **Smog Legal Assurance:** CARB approved, ensuring compliance across all 50 states.
- • **Unmatched Durability:** Crafted from robust T-304 stainless steel for longevity.
- • **Precision Engineering:** Thick 16GA tubing and 3/8 inch flanges for optimal performance.

## Overview

The Doug Thorley Headers THY-312 W Series Exhaust Header is a premium exhaust solution made in the USA, featuring durable T-304 stainless steel construction, thick 16GA tubing, and 3/8 inch flanges. With CARB approval, this product is smog legal in all 50 states and comes with a limited lifetime warranty, making it a reliable choice for performance enthusiasts.

## Description

THY-312 W Series Exhaust Header

## Features

- Made in the USA with limited lifetime warranty
- Thick 16GA tubing and 3/8 inch thick flanges
- T-304 stainless steel
- T-304 stainless steel
- CARB approved, 50 state smog legal

## Images

![THY-312 W Series Exhaust Header - Image 1](https://m.media-amazon.com/images/I/61Csno71eiL.jpg)
![THY-312 W Series Exhaust Header - Image 2](https://m.media-amazon.com/images/I/71hrmRp5WdL.jpg)
![THY-312 W Series Exhaust Header - Image 3](https://m.media-amazon.com/images/I/71iv0dmeegL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/34303252-thy-312-w-series-exhaust-header](https://www.desertcart.ie/products/34303252-thy-312-w-series-exhaust-header)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-20*