What material is this exhaust system made from?

This JBA cat-back exhaust system is constructed from 409 stainless steel, which is known for its durability and resistance to corrosion. It also features polished chrome tips.

Does this exhaust system come with everything needed for installation?

Yes, this cat-back exhaust system includes high-quality hardware for installation. It is designed to use factory-style hangers for a direct fit.

Will this exhaust system be too loud inside the car?

JBA tunes their exhaust systems to provide a desirable exhaust tone without being overwhelming inside the vehicle. This system is designed to offer improved sound and performance.

JBA 2004 Pontiac GTO 5.7L 409SS Dual Rear Exit Cat-Back Exhaust

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Specifications

Brand: JBA
Part #: 40-3109
UPC: 694342530228

JBA 2004 Pontiac GTO 5.7L 409SS Dual Rear Exit Cat-Back Exhaust

Name: JBA 2004 Pontiac GTO 5.7L 409SS Dual Rear Exit Cat-Back Exhaust
Brand: JBA
Price: 1023.41 USD
Availability: InStock

$1023.41

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004 Pontiac GTO. JBA cat-back exhaust system for improved performance and sound.

Key Features

Fits 2004 Pontiac GTO.
Constructed from durable 409 stainless steel for corrosion resistance.
Features mandrel-bent tubing for smooth exhaust flow.
Includes high-flow stainless steel mufflers for improved performance and sound.
Dual rear exit design with polished chrome tips for a custom look.
Utilizes factory-style hangers for a direct fit 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

Pontiac GTO 2004

Product Details

JBA is known for making performance exhaust systems that aim to give you power, sound, and quality. This JBA 409SS dual rear exit cat-back exhaust system is built specifically for your 2004 Pontiac GTO with the 5.7L engine, aiming to give you that improved exhaust tone and better flow without being too much inside the cabin.

This system replaces your factory exhaust with free-flowing, mandrel-bent stainless steel tubing and high-flow mufflers. The large diameter tubing and performance mufflers are designed to help your engine breathe easier, potentially leading to improved efficiency and a more satisfying exhaust note. It includes factory-style hangers for a direct fit and comes with a polished chrome tip for a clean look at the rear of your GTO. The 409 stainless steel construction is chosen for its durability and resistance to corrosion.

This cat-back system comes with the necessary hardware for installation. You'll want to refer to the manufacturer's installation instructions for the specific steps involved in replacing your stock exhaust.