How much weight does the VF Catback Exhaust for 991.2 GT3 save?

The VF Engineering Catback Exhaust for 991.2 GT3 and GT3 RS weighs 27 lb, against 70 lb for the factory system, a 43 lb saving, so it removes a large share of the exhaust weight from the very rear of the car. Titanium is the reason, and it also resists heat and corrosion over years of track use.

Does the exhaust add horsepower?

Yes. VF Engineering measures a gain of 22 hp and 26 lb-ft on the 991.2 GT3, from 493 hp and 339 lb-ft to 515 hp and 365 lb-ft. A GT3 RS starts from a higher factory output, so its result may differ slightly from the figure VF quotes for the GT3.

Can the valves make the exhaust quieter?

Yes. The valved design lets the driver switch between an open sport mode and a quieter, more refined mode for daily driving. That makes the system practical for a GT3 that is driven on the road as well as on track, without permanently raising the noise level.

Does it fit both the GT3 and GT3 RS?

Yes. VF Engineering lists the system for the 991.2 GT3 and GT3 RS. Bulletproof Automotive recommends sending the VIN before ordering so we can confirm fitment with VF, as VF lists the model years slightly differently across its own pages.

Will the exhaust change the look of the car?

Very little. VF Engineering engineers the system to OEM standards so it fits the factory rear bumper, and it finishes in dual-tipped titanium outlets. The finish of the titanium tips is the most visible change, while the sound is the change you will notice first.

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Description

VF Engineering Titanium Valved Catback Exhaust for 991.2 Porsche 911 GT3 and GT3 RS

VF Engineering’s Titanium Valved Catback Exhaust for 991.2 Porsche 911 GT3 and GT3 RS weighs 27 lb against 70 lb for the factory system, a substantial cut from the very rear of a car built around precision. On the 4.0-liter flat-six, which revs to 9,000 rpm in this generation, VF measures a gain of 22 hp and 26 lb-ft. Valves let the driver choose between a full sport voice and a quieter mode for daily use, so the car can be discreet on the road and loud when it matters. Titanium also resists heat and corrosion over years of track use. It suits the GT3 or GT3 RS owner who wants lighter weight and more sound without giving up civility, and it is a natural pairing with VF software.

Design and Performance

VF builds the system to OEM standards so it keeps the factory look at the rear bumper, finishing at dual-tipped titanium outlets. Every system is tested on VF’s dyno, and the gain quoted here is VF’s own measurement against the 991.2 GT3 at 493 hp and 339 lb-ft.

Features

Titanium Valved Catback Exhaust for 991.2 Porsche 911 GT3 and GT3 RS
27 lb system against 70 lb for the factory exhaust, a 43 lb saving
Gain of 22 hp and 26 lb-ft by VF measurement
Valved for a sport mode and a quieter mode
Dual-tipped titanium outlets
Heat and corrosion resistant titanium construction

Applications

Porsche 911 GT3: 991.2 | 2018-2019 | 4.0L flat-6
Porsche 911 GT3 RS: 991.2 | 2019 | 4.0L flat-6

Notes

VF Engineering measured the power gain against a 991.2 GT3; results on a GT3 RS may differ
VF also lists this system as 2017-2019; send us the VIN and we will confirm fitment
For more power, see the Performance ECU Software for 991.2 Porsche 911 GT3 / RS

Frequently Asked Questions

How much weight does the VF Catback Exhaust for 991.2 GT3 save? The VF Engineering Catback Exhaust for 991.2 GT3 and GT3 RS weighs 27 lb, against 70 lb for the factory system, a 43 lb saving, so it removes a large share of the exhaust weight from the very rear of the car. Titanium is the reason, and it also resists heat and corrosion over years of track use.
Does the exhaust add horsepower? Yes. VF Engineering measures a gain of 22 hp and 26 lb-ft on the 991.2 GT3, from 493 hp and 339 lb-ft to 515 hp and 365 lb-ft. A GT3 RS starts from a higher factory output, so its result may differ slightly from the figure VF quotes for the GT3.
Can the valves make the exhaust quieter? Yes. The valved design lets the driver switch between an open sport mode and a quieter, more refined mode for daily driving. That makes the system practical for a GT3 that is driven on the road as well as on track, without permanently raising the noise level.
Does it fit both the GT3 and GT3 RS? Yes. VF Engineering lists the system for the 991.2 GT3 and GT3 RS. Bulletproof Automotive recommends sending the VIN before ordering so we can confirm fitment with VF, as VF lists the model years slightly differently across its own pages.
Will the exhaust change the look of the car? Very little. VF Engineering engineers the system to OEM standards so it fits the factory rear bumper, and it finishes in dual-tipped titanium outlets. The finish of the titanium tips is the most visible change, while the sound is the change you will notice first.

About VF Engineering

VF Engineering designs supercharger and turbocharger systems, titanium exhausts and ECU and TCU calibrations from a 15,000 sq ft facility in Anaheim, Orange County, California, where it has been based for nearly two decades. Every calibration is developed in house on the company’s own Mustang AWD 500 chassis dyno, ECU boards are handled in a dedicated clean room, and new parts start in an R&D room equipped with a rapid prototyper. VF reports that more than 93 percent of its supercharger systems are still running after years of hard use, many on their second or third owner, and its engineers carry the testing discipline of the Lamborghini Super Trofeo series into every road calibration.

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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VF Engineering Titanium Valved Catback Exhaust for 991.2 Porsche 911 GT3 and GT3 RS [VFE.POR.2GT.TIV]

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VF Engineering Titanium Valved Catback Exhaust for 991.2 Porsche 911 GT3 and GT3 RS

Design and Performance

Features

Applications

Notes

Frequently Asked Questions

About VF Engineering

Reviews