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Fabspeed Modular Headers with Sport Cats for 997.2 Porsche 911 Carrera, 4, 4S and S [FS.POR.9972.MH.SC/FS.POR.9972.MH.SCCB]

Fabspeed Modular Headers with Sport Cats for 997.2 Porsche 911 Carrera, 4, 4S and S [FS.POR.9972.MH.SC/FS.POR.9972.MH.SCCB]

Fabspeed Modular Headers with Sport Cats for 997.2 Porsche 911 Carrera, 4, 4S and S [FS.POR.9972.MH.XXX]

Price range: $5,500.95 through $6,875.95

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Fabspeed Modular Headers with Sport Cats for 997.2 Porsche 911 Carrera, 4, 4S and S

Patented RENNKRAFT T304L modular headers with HJS 200-cell Sport Cats and a V-band that swaps to track Race Pipes, adding 25 horsepower with no tune and no check engine light.

Guaranteed Safe Checkout

SKU: FS.POR.9972.MH.XXX

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Give us a call — happy to help with your order.

Phone: +1 213-745-6954

Email: sales@bulletproofautomotive.com

Categories: Tuning, Air Filters, Headers Vehicle: PORSCHE, Porsche 911, Porsche 911 Carrera, Porsche 911 Carrera 4, Porsche 911 Carrera 4S, Porsche 911 Carrera S, Brand: Fabspeed

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

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Description

Fabspeed Modular Headers with Sport Cats for 997.2 Porsche 911 Carrera, 4, 4S and S

These modular headers provide the perfect solution for any Porsche 911. The United States-patented RENNKRAFT modular design features a quick-release V-band connector, allowing owners to easily swap between German-made HJS 200-cell cats and race pipes for track use only. RENNKRAFT, translated from German as “race power,” offers a unique combination of street and racetrack functionality in a precision-engineered package. Additionally, if the HJS cats ever fail due to poor gasoline, backfires, or high mileage, the patented design allows for the simple installation of a new HJS German cat section. HJS German cats are European homologated, certified, and US EPA compliant.

Sound

Equipped with HJS German HD tri-metallic 200-cell cats, this system delivers a sportier, more aggressive exhaust note with a much more exciting sound. Higher frequency tones are sharper, and off-throttle burbles are more robust and transparent. When the race pipes are installed, for race track use only, the system becomes ideal for road racing competition. The volume is not overbearing, but the sound is highly aggressive and race-bred, completely transforming the character of the car.

Features

Constructed from CNC mandrel-bent T304L stainless steel made in-house at Fabspeed
Performance gains +25hp and 20ft/lbs
Save 2lbs with sport cats and 7lbs with race pipes compared to factory
Modular design utilizes v-band clamps, easily swap between configurations
F1 style high velocity merge collectors for maximum scavenging
OEM headers are 3D scanned for perfect bolt-on fitment
German imported HJS HD tri-metallic 200-cell EURO 6 homologated cats
Optimized for maximum performance with no CEL
Designed to fit most aftermarket exhaust systems designed for OEM headers
Simple DIY bolt-on installation, no ECU tune required
All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

Porsche 911 Carrera: 997.2 | 2009-2012 | 3.6L Flat-Six
Porsche 911 Carrera 4: 997.2 | 2009-2012 | 3.6L Flat-Six
Porsche 911 Carrera 4S: 997.2 | 2009-2012 | 3.8L Flat-Six
Porsche 911 Carrera S: 997.2 | 2009-2012 | 3.8L Flat-Six

Notes

All Fabspeed products are expected to ship within one week of order, though timelines are often much quicker
Installing race pipes may cause a CEL

Frequently Asked Questions

Which 997.2 models do these modular headers fit? They fit the 997.2 Porsche 911 Carrera and Carrera 4 with the 3.6-liter flat-six and the Carrera S and Carrera 4S with the 3.8-liter, roughly 2009 through 2012. These Sport Cats for 997.2 Porsche are a direct bolt-on to the OEM header location, so confirm your car is a 997.2, not the earlier 997.1, before ordering.
What does the RENNKRAFT modular design do? The patented RENNKRAFT system uses a quick-release V-band so one set of headers runs two ways. Fit the German HJS 200-cell Sport Cats for a homologated street setup, or change to the track Race Pipes at the circuit, without removing the headers from the car. If the Sport Cats ever wear, that section can be replaced on its own.
Do I need a tune, and will it set a check engine light? No tune is required. With the HJS Sport Cats installed, the headers are set up to run without a catalyst-related check engine light, so the street configuration stays clean on the factory calibration. The track Race Pipes are for circuit use and can set a check engine light, which is expected with that setup.
How much power do they add? On Fabspeed’s dyno the system added 25 horsepower and 20 lb-ft of torque over the factory headers, with no tune. The gains come from the F1-style merge collectors and the free-flowing HJS Sport Cats, which breathe far better than the Factory Equipment while staying EURO 6 homologated.
Are they legal for street use? The HJS Sport Cats are EURO 6 homologated, but this system is not CARB approved, so it cannot be sold or shipped to California or other CARB states, and EPA anti-tampering compliance has not been evaluated. Check your local emissions rules before buying, and remember the Race Pipes are for track use only.
Do they work with my exhaust? Yes. Fabspeed designed these to work with most aftermarket exhausts made to fit the factory 997 headers, so they pair with your current cat-back or a Fabspeed system. Headers free the most power as part of a full exhaust setup, so many owners run them with a matching cat-back.

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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