Do the Fabspeed Primary Sport Cats fit my 957 Cayenne Turbo or Turbo S?

Yes. They fit the 2008 to 2010 Porsche Cayenne Turbo and Turbo S with the 4.8-liter twin-turbo V8, and install as a direct bolt-on at the primary section. A single part covers the Turbo and the higher-output Turbo S.

Are these street legal, and will they set a check engine light?

They are designed for street use and keep the check engine light off, because the 200-cell HJS cores retain enough emissions function to satisfy the vehicle's sensors. They are street, autobahn, and race proven. Emissions rules vary by state, so confirm compatibility with your local regulations before installation.

How much power do they add?

They add 15 wheel horsepower along with sharper throttle response. The 200-cell HJS cores flow up to 90 to 93 percent of a straight pipe, which is where the gains and the freer-revving feel come from, while still keeping the Cayenne Turbo street-friendly.

What is the difference between the Primary Sport Cats and the Primary Race Pipes?

The Primary Sport Cats are the street option: high-flow 200-cell cores that add power while keeping the check engine light off. The Primary Race Pipes are a closed-course and off-road part with no cores at all, so they flow more and sound more aggressive but are not for street use. Choose by how the vehicle is driven.

What are the Fabspeed Primary Sport Cats made from?

Each unit uses a 200-cell HJS sport catalytic converter from Germany, joined to 14 to 16 gauge CNC mandrel-bent T304L stainless steel pipework. The HJS cores are known for high flow and durability, and the stainless construction is lighter and more durable than the Factory Equipment.

No, a tune is not required, but pairing the sport cats with the Fabspeed XperTune Performance Software for the 957 Cayenne Turbo lets the engine take fuller advantage of the added flow. Most owners who want the complete package run the sport cats and the XperTune calibration together.

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Description

Fabspeed Primary Sport Cats for 957 Porsche Cayenne Turbo

Fabspeed’s Primary Sport Cats for the 957 Porsche Cayenne Turbo bring race-proven flow to the twin-turbo V8 while keeping it civil enough for the street. Built around 200-cell HJS sport catalytic converters from Germany and wrapped in 14 to 16 gauge CNC mandrel-bent T304L stainless steel, they are assembled and finished in-house at Fabspeed’s Fort Washington, Pennsylvania facility, where every component is engineered, fabricated, and validated under one roof. The 200-cell HJS cores flow up to 90 to 93 percent of a straight pipe, adding 15 wheel horsepower and sharper throttle response while retaining enough emissions function to keep the check engine light off. Street, autobahn, and race proven, they are the high-flow upgrade for the discerning owner who wants more from the Cayenne Turbo without turning it into an off-road-only vehicle.

Features

200-cell HJS sport catalytic converters imported from Germany
200 CPSI cores flow up to 90 to 93 percent of a straight pipe
Adds 15 wheel horsepower with sharper throttle response
14 to 16 gauge CNC mandrel-bent T304L stainless steel construction
Retains enough emissions function to keep the check engine light off
Street, autobahn, and race proven
Lighter and more durable than the Factory Equipment
Direct bolt-on installation
Backed by the Fabspeed Lifetime Warranty

Applications

Porsche Cayenne Turbo: 957 | 2008-2010 | 4.8L Twin-Turbo V8
Porsche Cayenne Turbo S: 957 | 2008-2010 | 4.8L Twin-Turbo V8

Notes

These primary sport cats are designed for street use and retain emissions function to keep the check engine light off
Confirm compatibility with your local emissions regulations before installation
For a closed-course and off-road setup, the Fabspeed Primary Race Pipes for the 957 Cayenne Turbo (SKU FS.POR.957T.PCB) are the maximum-flow alternative
Pair with the Fabspeed XperTune Performance Software for the 957 Cayenne Turbo (SKU FS.POR.957T.ET) to get the most from the added flow
Sold as a complete pair
Every Fabspeed system is backed by the Fabspeed Lifetime Warranty

Frequently Asked Questions

Do the Fabspeed Primary Sport Cats fit my 957 Cayenne Turbo or Turbo S? Yes. They fit the 2008 to 2010 Porsche Cayenne Turbo and Turbo S with the 4.8-liter twin-turbo V8, and install as a direct bolt-on at the primary section. A single part covers the Turbo and the higher-output Turbo S.
Are these street legal, and will they set a check engine light? They are designed for street use and keep the check engine light off, because the 200-cell HJS cores retain enough emissions function to satisfy the vehicle’s sensors. They are street, autobahn, and race proven. Emissions rules vary by state, so confirm compatibility with your local regulations before installation.
How much power do they add? They add 15 wheel horsepower along with sharper throttle response. The 200-cell HJS cores flow up to 90 to 93 percent of a straight pipe, which is where the gains and the freer-revving feel come from, while still keeping the Cayenne Turbo street-friendly.
What is the difference between the Primary Sport Cats and the Primary Race Pipes? The Primary Sport Cats are the street option: high-flow 200-cell cores that add power while keeping the check engine light off. The Primary Race Pipes are a closed-course and off-road part with no cores at all, so they flow more and sound more aggressive but are not for street use. Choose by how the vehicle is driven.
What are the Fabspeed Primary Sport Cats made from? Each unit uses a 200-cell HJS sport catalytic converter from Germany, joined to 14 to 16 gauge CNC mandrel-bent T304L stainless steel pipework. The HJS cores are known for high flow and durability, and the stainless construction is lighter and more durable than the Factory Equipment.
Do I need a tune? No, a tune is not required, but pairing the sport cats with the Fabspeed XperTune Performance Software for the 957 Cayenne Turbo lets the engine take fuller advantage of the added flow. Most owners who want the complete package run the sport cats and the XperTune calibration together.

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 Primary Sport Cats for 957 Porsche Cayenne Turbo [FS.POR.957T.PSC]

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Fabspeed Primary Sport Cats for 957 Porsche Cayenne Turbo

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