Does this exhaust fit the 992 Turbo S as well as the Turbo?

Yes. The Fabspeed Valvetronic Exhaust System fits both the 992.1 Porsche 911 Turbo and Turbo S from 2021 to 2024, which share the same 3.7L twin-turbo flat-six and rear chassis. The fitment is identical across the two, so the same system is ordered for either car.

Is the Fabspeed Valvetronic Exhaust System emissions legal and does it keep the factory cats?

Yes. The Fabspeed Valvetronic Exhaust System is a cat-back design that keeps the factory catalytic converters in place and is emissions legal in all 50 states and international markets. It also works with Fabspeed Sport Cats if you later upgrade the cat section, with no change to the cat-back.

How loud is it, and will it drone on the highway?

With the valves closed the system is quiet and free of highway drone, close to stock for daily driving. Open the valves and the Turbo gains a deep, loud note with turbo spool and pops on the overrun. Valve control follows the factory Porsche Sport Exhaust, so the character is chosen from the cabin.

How much power does it add?

On an all-wheel-drive Dynojet, Fabspeed measured gains of 19.6 wheel horsepower and 32.7 lb-ft at 3,100 rpm and 48.7 wheel horsepower and 53.7 lb-ft at 4,800 rpm, which it reports as roughly 55 horsepower at the crank. The cat-back frees mid-range response and does not alter the factory turbochargers.

What is the difference between the dual tip and quad tip versions?

They share the same cat-back system and differ only at the rear tips: the dual configuration uses two exhaust tips, the quad uses four. Both carry the same construction, sound, and fitment, so the choice is purely the rear-end look you prefer. Select your configuration before adding to cart.

Does fitting it void the factory warranty?

No. Fabspeed states that this bolt-on cat-back system does not affect the Porsche factory warranty, and it installs with no cutting or welding using the OEM mounting points. The exhaust itself is backed by Fabspeed's own lifetime warranty.

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Description

Fabspeed Valvetronic Exhaust System for 992.1 Porsche 911 Turbo & Turbo S

The Fabspeed Valvetronic Exhaust System for the 992.1 Porsche 911 Turbo & Turbo S offers the ultimate cat-back exhaust solution, elevating the performance and sound of your 992 Turbo. This valved system is plug-and-play with the factory PSE, allowing owners to easily toggle between quiet highway cruising with PSE off and a ripping Twin Turbo sports car sound with PSE on. With over 25 years of expertise in both air and water-cooled Porsche models, Fabspeed Motorsport USA provides a top-tier enhancement for your stock or aftermarket exhaust. The system features high-performance Helical components, imported directly from the U.K., ensuring durability and reliability—Helical components are the same exhaust valves trusted by Porsche, Ferrari, Lamborghini, McLaren, Aston Martin, and other hypercar manufacturers.

Sound

With PSE activated and the valves open, the Cat-Back Valvetronic Maxflo Exhaust transforms the 992’s exhaust note into a true neck-breaker, delivering a substantial increase in volume. It produces a deep tone with aggressive pops on downshifts and distinct turbo spooling sounds. When PSE is off and the valves are closed, the exhaust note becomes more subdued and completely drone-free, allowing in-cabin conversations to remain as easy as with the stock exhaust.

Power

With its signature cast X-pipe and CNC mandrel-bent tubing, this system significantly outflows the factory setup. Testing on the AWD Dynojet showed power gains across the entire RPM range. At 3100rpm, the Turbo spooled faster, resulting in 19.6whp and 32.7ft/lbs of torque. The maximum power gains were observed at 4800rpm, where the system gained 48.7whp and 53.7ft/lbs, equating to a total gain of 55hp at the crank.

Features

Dyno-proven power gains of 48.7whp and 53.7 ft/lbs
Saves 9.8 lbs compared to stock
Constructed from CNC mandrel-bent 14-16 guage T304L stainless steel
Increased exotic Porsche sports car sound
Completely retains PSE valved exhaust functionality
Uses aerospace quality Helical Limited exhaust valves imported from the U.K.
Laser scanned and CAD designed for OEM fitment using an Ametek Handyscan 700
This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)
This exhaust system will have no effect on the factory warranty
Simple DIY bolt-on installation, no cutting or welding required
Compatible with OEM Porsche cats and Fabspeed Sport Cats
All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

Porsche 911 Turbo: 992.1 | 2021-2024 | 3.7L Twin-Turbo Flat-Six
Porsche 911 Turbo S: 992.1 | 2021-2024 | 3.7L Twin-Turbo Flat-Six

Notes

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

Frequently Asked Questions

Does this exhaust fit the 992 Turbo S as well as the Turbo? Yes. The Fabspeed Valvetronic Exhaust System fits both the 992.1 Porsche 911 Turbo and Turbo S from 2021 to 2024, which share the same 3.7L twin-turbo flat-six and rear chassis. The fitment is identical across the two, so the same system is ordered for either car.
Is the Fabspeed Valvetronic Exhaust System emissions legal and does it keep the factory cats? Yes. The Fabspeed Valvetronic Exhaust System is a cat-back design that keeps the factory catalytic converters in place and is emissions legal in all 50 states and international markets. It also works with Fabspeed Sport Cats if you later upgrade the cat section, with no change to the cat-back.
How loud is it, and will it drone on the highway? With the valves closed the system is quiet and free of highway drone, close to stock for daily driving. Open the valves and the Turbo gains a deep, loud note with turbo spool and pops on the overrun. Valve control follows the factory Porsche Sport Exhaust, so the character is chosen from the cabin.
How much power does it add? On an all-wheel-drive Dynojet, Fabspeed measured gains of 19.6 wheel horsepower and 32.7 lb-ft at 3,100 rpm and 48.7 wheel horsepower and 53.7 lb-ft at 4,800 rpm, which it reports as roughly 55 horsepower at the crank. The cat-back frees mid-range response and does not alter the factory turbochargers.
What is the difference between the dual tip and quad tip versions? They share the same cat-back system and differ only at the rear tips: the dual configuration uses two exhaust tips, the quad uses four. Both carry the same construction, sound, and fitment, so the choice is purely the rear-end look you prefer. Select your configuration before adding to cart.
Does fitting it void the factory warranty? No. Fabspeed states that this bolt-on cat-back system does not affect the Porsche factory warranty, and it installs with no cutting or welding using the OEM mounting points. The exhaust itself is backed by Fabspeed’s own lifetime warranty.

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 Valvetronic Exhaust System for 992.1 Porsche 911 Turbo & Turbo S [FS.POR.992T.VLVX]

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Fabspeed Valvetronic Exhaust System for 992.1 Porsche 911 Turbo & Turbo S

Sound

Power

Features

Applications

Notes

Frequently Asked Questions

About Fabspeed

Reviews