Do the Fabspeed Sport Cats fit both the NSX and NSX Type S?

Yes. The Fabspeed Sport Cats fit the NC1 Acura NSX from 2017 to 2021 and the NSX Type S from 2022 to 2023, both powered by the 3.5L twin-turbo V6. They are a direct bolt-on with no cutting or welding and include provisions for the factory heat shielding, so one set covers the full second-generation NSX.

How much power do the Sport Cats add?

On the dyno, Fabspeed measures up to 27 horsepower and 17 ft-lbs of torque, and the Sport Cats also cut 21 pounds from the car. The 200-cell HJS high-flow cores open up the restrictive factory section, which quickens turbo spool and frees the twin-turbo V6 to breathe in comparison to the Factory Equipment.

Will these Sport Cats cause a check engine light?

No. Fabspeed guarantees no check engine light. The 200-cell HJS cores keep full catalytic function, so the NSX's oxygen sensors read them cleanly and the car runs without a cat-related code. That is the advantage of high-flow sport cats: real power and weight savings while keeping the car clean and code-free.

What are the Fabspeed Sport Cats made from?

They use genuine 200-cell HJS tri-metallic high-flow cores with 321 stainless steel flex bellows to handle the heat and movement of the twin-turbo V6. HJS is a German catalyst maker trusted for cells that flow freely while keeping emissions function intact, and Fabspeed builds every set in-house in the USA with provisions for the factory heat shielding.

How do they change the sound?

The Sport Cats give the NSX a fuller, more purposeful voice with more prominent turbo spool, without turning harsh or droning. Because the HJS cores stay in place, the result is a richer, higher-quality tone rather than the raw noise of an open setup, which suits a car of the NSX's character.

Are the Fabspeed Sport Cats street legal?

They keep full catalytic function, but Fabspeed lists them as not CARB certified, so they are not for sale in California or other states that require CARB certification. Outside those states they run clean with no check engine light. Confirm your local emissions rules before buying, since requirements vary by state.

Fabspeed Sport Cats for NC1 Acura NSX [FS.ACURA.NSX.SC]

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Description

Fabspeed Sport Cats for NC1 Acura NSX

Introducing the Fabspeed Sport Cats for the NC1 Acura NSX, a revolutionary upgrade designed to unleash the aggressive sound of a sports car with the distinct note of turbo spool, enhancing the driving experience with its auditory prowess. These sport cats not only significantly lighten your vehicle by saving 21 pounds compared to the factory equipment but also feature HJS German-imported 200 cell Tri-Metallic super high-flow sport cats for unparalleled exhaust flow efficiency. With integrated provisions for the factory primary heat shielding, and additional shielding for the secondary, they ensure optimal protection and durability.

Features

Aggressive sports car sound with prominent turbo spool
Save 21 pounds compared to factory equipment
HJS German imported 200 cell Tri-Metallic super high-flow sport cats
Provisions for the factory primary heat shielding, along with shielding for the secondary
Precision manufactured in USA using HAAS CNC, flow waterjet and 321 stainless steel flex bellows
Simple bolt-on installation, no cutting or welding required
Optimized for maximum performance with no check engine light, guaranteed
All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

Acura NSX: NC1 | 2017-2021 | 3.5L TT V6
Acura NSX Type S: NC1 | 2022-2023 | 3.5L TT V6

Notes

All Fabspeed products are expected to ship within one to two weeks of order, though timelines are often much quicker

Frequently Asked Questions

Do the Fabspeed Sport Cats fit both the NSX and NSX Type S? Yes. The Fabspeed Sport Cats fit the NC1 Acura NSX from 2017 to 2021 and the NSX Type S from 2022 to 2023, both powered by the 3.5L twin-turbo V6. They are a direct bolt-on with no cutting or welding and include provisions for the factory heat shielding, so one set covers the full second-generation NSX.
How much power do the Sport Cats add? On the dyno, Fabspeed measures up to 27 horsepower and 17 ft-lbs of torque, and the Sport Cats also cut 21 pounds from the car. The 200-cell HJS high-flow cores open up the restrictive factory section, which quickens turbo spool and frees the twin-turbo V6 to breathe in comparison to the Factory Equipment.
Will these Sport Cats cause a check engine light? No. Fabspeed guarantees no check engine light. The 200-cell HJS cores keep full catalytic function, so the NSX’s oxygen sensors read them cleanly and the car runs without a cat-related code. That is the advantage of high-flow sport cats: real power and weight savings while keeping the car clean and code-free.
What are the Fabspeed Sport Cats made from? They use genuine 200-cell HJS tri-metallic high-flow cores with 321 stainless steel flex bellows to handle the heat and movement of the twin-turbo V6. HJS is a German catalyst maker trusted for cells that flow freely while keeping emissions function intact, and Fabspeed builds every set in-house in the USA with provisions for the factory heat shielding.
How do they change the sound? The Sport Cats give the NSX a fuller, more purposeful voice with more prominent turbo spool, without turning harsh or droning. Because the HJS cores stay in place, the result is a richer, higher-quality tone rather than the raw noise of an open setup, which suits a car of the NSX’s character.
Are the Fabspeed Sport Cats street legal? They keep full catalytic function, but Fabspeed lists them as not CARB certified, so they are not for sale in California or other states that require CARB certification. Outside those states they run clean with no check engine light. Confirm your local emissions rules before buying, since requirements vary by state.

About Fabspeed

Fabspeed Motorsport is situated in Fort Washington, Pennsylvania, within the United States of America. Their extensive 26,000 sqft. facility serves as a hub for various car clubs, including Porsche Club of America, Ferrari, McLaren, Lamborghini, and more. The company is renowned for its comprehensive approach to product development. They handle the entire process, from design and engineering to dyno testing, street trials, and racing assessments, ensuring the quality and performance of every item. Fabspeed also collaborates closely with race engine builders and tuners hailing from Italy, Germany, and the United States, resulting in the creation of the Ultimate Performance parts. To cater to their passionate global audience, Fabspeed meticulously crafts systems using aerospace-grade austenitic stainless steel, titanium, and carbon fiber materials, setting a standard for excellence in the industry.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Fabspeed Sport Cats for NC1 Acura NSX [FS.ACURA.NSX.SC]

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Fabspeed Sport Cats for NC1 Acura NSX

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Frequently Asked Questions

About Fabspeed

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