What is the main benefit of a cat-back exhaust system?

A cat-back exhaust system replaces the factory piping and muffler from the catalytic converter back. This generally allows for improved exhaust flow, which can result in a deeper, more aggressive exhaust note and a slight increase in engine performance.

What materials are used in the HKS Carbon Ti exhaust?

The main canister of this exhaust system is constructed from titanium, known for its light weight and corrosion resistance. The exhaust tip is made from genuine carbon fiber, providing a distinctive visual appeal.

Does this exhaust system come with all the necessary hardware for installation?

This cat-back exhaust system is designed as a direct bolt-on replacement. While it is intended to utilize existing mounting points, it is always recommended to consult the manufacturer's installation instructions or a professional mechanic to confirm if any additional hardware or gaskets are needed for your specific application.

HKS Carbon Ti Cat-Back Exhaust 3112-EX005

Name: HKS 02-07 WRX / 04-07 STi Carbon Ti Exhaust
Brand: HKS
SKU: hks-hks-02-07-wrx-04-07-sti-carbon-ti-exhaust-t14-738
Price: 1300.00 USD
Availability: InStock

HKS 02-07 WRX / 04-07 STi Carbon Ti Exhaust

$1300.00

In Stock

HKS Carbon Ti cat-back exhaust for 02-07 WRX / 04-07 STi. Features titanium canister and carbon fiber tip.

Key Features

This is a cat-back exhaust system for 2002-2007 Subaru WRX and 2004-2007 Subaru STi.
The exhaust canister is made from lightweight titanium for reduced weight and corrosion resistance.
The exhaust tip features a real carbon fiber construction for a unique, sporty look.
Designed to bolt directly onto the existing exhaust system from the catalytic converter back.
This system is intended to change the exhaust note to a deeper, more aggressive tone.
The HKS Carbon Ti exhaust is a popular choice for performance-oriented Subaru vehicles.

This cat-back exhaust system is designed to fit 2002-2007 Subaru WRX and 2004-2007 Subaru STi models. Please verify fitment for your specific vehicle.

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Product Details

If you're looking to give your 2002-2007 Subaru WRX or 2004-2007 Subaru STi a more aggressive sound and a distinct look, this HKS Carbon Ti cat-back exhaust system is a solid choice. This system replaces the factory muffler and piping from the catalytic converter back, changing the tone and flow of your exhaust gases. It's designed to bolt directly onto your existing exhaust system, making installation straightforward for those comfortable working underneath their car.

What sets this HKS system apart is its construction. The main canister is crafted from titanium, which is notably lighter than stainless steel and offers good corrosion resistance. This helps reduce overall vehicle weight, a common goal for performance-minded Subaru owners. The exhaust tip is finished with real carbon fiber, giving it a unique, sporty appearance that stands out. This combination of materials not only looks good but also contributes to the exhaust's performance characteristics by allowing for better exhaust flow compared to the stock setup. You can expect a deeper, more resonant exhaust note that lets people know your Subaru means business, without being overly raspy or obnoxious.

When installing this cat-back system, you'll want to ensure you have the necessary hardware, though this system is designed as a direct replacement. The HKS Carbon Ti exhaust is a popular option for WRX and STi owners who want a well-built exhaust with a premium look and sound. It's a significant upgrade that changes the driving experience by enhancing the auditory feedback from your boxer engine.