What material is the JBA 40-3023 exhaust system made from?

The tubing and muffler are constructed from 409-grade stainless steel, chosen for its durability and resistance to corrosion. The tip is polished chrome.

Does this exhaust system require welding for installation?

No, this JBA cat-back exhaust system is designed to use factory-style hangers and includes hardware, suggesting a bolt-on installation process without the need for welding.

What is the primary benefit of a cat-back exhaust system like this one?

A cat-back system replaces the factory exhaust from the catalytic converter back. This JBA system aims to improve exhaust flow, potentially leading to a slight increase in power, and provides a more aggressive and pleasing exhaust sound compared to the stock system.

JBA 03-06 Hummer H2 6.0L 409SS Single Rear Exit Cat-Back Exhaust

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Specifications

Brand: JBA
Part #: 40-3023
UPC: 694342530006

JBA 03-06 Hummer H2 6.0L 409SS Single Rear Exit Cat-Back Exhaust

Name: JBA 03-06 Hummer H2 6.0L 409SS Single Rear Exit Cat-Back Exhaust
Brand: JBA
Price: 544.67 USD
Availability: InStock

$544.67

Only 3 left in stock

Fits 2003-2006 Hummer H2. This JBA cat-back exhaust system uses 409SS tubing and a high-flow muffler for improved sound and performance.

Key Features

Fits 2003-2006 Hummer H2 6.0L.
Constructed with durable 409-grade stainless steel tubing for corrosion resistance.
Features mandrel-bent tubing to ensure consistent pipe diameter and optimal exhaust flow.
Includes a high-flow stainless steel muffler tuned for an improved exhaust tone.
Comes with a polished chrome tip for a finished appearance.
Utilizes factory-style hangers for a more direct installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Hummer H2 2003-2006

Product Details

If you're looking to give your 2003-2006 Hummer H2 a more aggressive sound and better flow, this JBA cat-back exhaust system is a solid choice. It's designed to replace your restrictive factory exhaust with a freer-flowing setup, aiming to unlock a bit more power and give you that satisfying exhaust note without being too much inside the cabin.

This system is built with 409-grade stainless steel tubing, which is known for its durability and resistance to corrosion, especially important for a vehicle like the H2. It features mandrel-bent tubing, meaning the pipes are bent without kinking, maintaining a consistent diameter for optimal exhaust gas flow. At the heart of the system is a high-flow stainless steel muffler, carefully tuned to provide a deep, pleasing tone that complements the 6.0L engine. The package also includes a polished chrome tip for a clean, finished look out the back.

Installation uses factory-style hangers, which generally makes for a more straightforward bolt-on process, and it comes with the necessary hardware to get the job done. This JBA cat-back is a well-built option for Hummer H2 owners wanting to improve their vehicle's exhaust performance and sound.