---
product_id: 441707599
title: "Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr"
brand: "empi"
price: "$647.36"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/441707599-empi-3357-heater-box-j-tubes-vw-bug-baja-off
store_origin: EC
region: Ecuador
---

# 2 lbs lightweight pair Alloy steel durability Threaded NPT connector Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr

**Brand:** empi
**Price:** $647.36
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your VW Bug’s heart with EMPI’s sleek J-Tubes!

## Quick Answers

- **What is this?** Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr by empi
- **How much does it cost?** $647.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/441707599-empi-3357-heater-box-j-tubes-vw-bug-baja-off)

## Best For

- empi enthusiasts

## Why This Product

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

## Key Features

- • **Trusted EMPI Quality:** Engineered in the USA with premium standards for lasting reliability
- • **Easy Slip Joint Installation:** Necked-down ends slip effortlessly into primary pipes for quick setup
- • **Lightweight Performance Boost:** Saves weight by eliminating bulky heater boxes, enhancing off-road agility
- • **Durable Alloy Steel Construction:** Built tough to withstand rugged Baja and off-road conditions
- • **Precision Fit for VW 1600CC Headers:** Seamlessly replaces stock heater boxes for a perfect upgrade

## Overview

The EMPI 3357 Heater Box J Tubes are a pair of precision-engineered alloy steel pipes designed to replace stock heater boxes on most 1600CC VW header systems. Weighing just 2 pounds, they eliminate unnecessary weight while providing a durable, easy-to-install slip joint connection. Perfect for VW Bugs, Baja, and off-road enthusiasts seeking a reliable, high-quality upgrade made in the USA.

## Description

Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr

## Features

- J-Tubes Replace Stock Heater Boxes
- Eliminates Heater & Saves Weight
- Fits Most 1600CC Based Vw Header Systems
- Empi Quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | Small |
| Material | Alloy Steel |
| Brand | EMPI |
| Connector Type | Threaded |
| Exterior Finish | Alloy Steel |
| Thread Type | NPT |
| Item Weight | 2 Pounds |
| Number of Pieces | 2 |
| Manufacturer | EMPI |
| UPC | 707924321296 |
| Package Dimensions | 62.23 x 45.97 x 3.56 cm; 907.18 g |
| Item model number | 3357 |
| Manufacturer Part Number | 00-3357-0 |
| Country of Origin | USA |
| Item Weight | 907 g |

## Product Details

- **Size:** Small
- **Material:** Alloy Steel
- **Brand:** EMPI
- **Connector Type:** Threaded
- **Exterior Finish:** Alloy Steel
- **Thread Type:** NPT
- **Item Weight:** 2 Pounds
- **Number of Pieces:** 2
- **Manufacturer:** EMPI
- **UPC:** 707924321296

## Images

![Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr - Image 1](https://m.media-amazon.com/images/I/41giK0429gL.jpg)
![Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr - Image 2](https://m.media-amazon.com/images/I/41ZZ7nayxnL.jpg)
![Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr - Image 3](https://m.media-amazon.com/images/I/51UH0OZN6uL.jpg)
![Empi 3357 Heater Box J Tubes, Vw Bug, Baja, Off Road, Pr - Image 4](https://m.media-amazon.com/images/I/51ilRBjFFML.jpg)

---

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**Shop now:** [https://www.desertcart.ec/products/441707599-empi-3357-heater-box-j-tubes-vw-bug-baja-off](https://www.desertcart.ec/products/441707599-empi-3357-heater-box-j-tubes-vw-bug-baja-off)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*