What is the main difference between this cat-back exhaust and the stock exhaust?

This Invidia cat-back exhaust features larger 76mm piping compared to the stock system, which helps exhaust gases flow more freely. It's also designed to produce a deeper, more aggressive exhaust note and includes a titanium tip for a sportier look.

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

Typically, cat-back exhaust systems are designed to reuse some of the factory hardware, such as hangers and clamps. While this system is a direct fit, it's recommended to consult the manufacturer's installation guide or contact us to confirm exactly what hardware is included or may be needed.

Will this exhaust affect my car's emissions or require any modifications to pass inspection?

This is a cat-back system, meaning it installs after the catalytic converter. While it's designed to bolt up to the factory converter, exhaust modifications can sometimes impact emissions testing depending on local regulations. It's best to check with your local emissions testing facility or a qualified mechanic to ensure compliance in your area.

2012-2015 Honda Civic Si Coupe Cat-Back Exhaust | Invidia

Name: Invidia 12-15 Honda Civic Si Coupe N1 Titanium Tip 76mm Cat-Back Exhaust
Brand: Invidia
Price: 1138.00 USD
Availability: InStock

Invidia 12-15 Honda Civic Si Coupe N1 Titanium Tip 76mm Cat-Back Exhaust

$1138.00

In Stock

Fits 2012-2015 Honda Civic Si Coupe. This Invidia cat-back exhaust offers an improved exhaust note and appearance.

Key Features

Fits 2012-2015 Honda Civic Si Coupe.
Features a 76mm (3-inch) diameter stainless steel exhaust piping for improved flow.
Includes a distinctive titanium exhaust tip for a sporty appearance.
Designed to produce a more aggressive and noticeable exhaust note.
Constructed from durable stainless steel to resist corrosion.
Replaces the factory exhaust system from the catalytic converter back.

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Fits this vehicle

Honda Civic 2012-2015

Product Details

If you're looking to give your 2012-2015 Honda Civic Si Coupe a more aggressive sound and a sportier look, this Invidia N1 Titanium Tip cat-back exhaust system is a solid choice. It replaces the factory exhaust from the catalytic converter back, aiming to improve exhaust flow and deliver a deeper, more noticeable tone that complements the Si's performance character. The N1 series is well-known for its performance-oriented design, and this titanium tip version adds a touch of visual flair.

Constructed from durable stainless steel, this cat-back system is built to last and resist corrosion. The piping diameter is 76mm (approximately 3 inches), which is larger than stock, allowing exhaust gases to exit more freely. This improved flow can contribute to a slight increase in throttle response and a more satisfying exhaust note under acceleration. The titanium tip is a signature feature of the N1 line, offering a unique look that stands out from standard polished tips. Installation involves removing the stock exhaust and bolting this system in its place, typically requiring basic hand tools and possibly some penetrating oil for stubborn factory bolts.

This Invidia cat-back exhaust is designed as a direct fit for the 2012-2015 Honda Civic Si Coupe. While it's engineered to bolt up to the factory catalytic converter, it's always a good idea to check local emissions regulations to ensure compliance in your area, as exhaust modifications can sometimes affect emissions. You'll find that the installation process is generally straightforward for a cat-back system, but if you're unsure, a professional mechanic can have it installed quickly.