SharkWerks 991 GT3 Track Exhaust (loud) for 2013+ 991 GT3

Regular price
£1,440.00
Regular price
Sale price
£1,440.00
Shipping calculated at checkout.

This is the loudest exhaust system available for the 2007-2012 GT3 or GT3RS and 2013+ 991 GT3 and RS models. This system weighs in at just 8.5 pounds, removing approximately 60-pounds from the rear when compared to a factory 997 GT3 or GT3RS exhaust system. 

This system replaces the OEM side mufflers and center muffler. It is compatible with the OEM factory emissions equipment (cats/headers), and factory exhaust tips. It also works with our larger 88mm exhaust tips (sold separately, $350).




The sound is race car LOUD and ultra aggressive. Of course the GT3 engine already sounds magical so this exhaust will showcase its high points. Here is a short video we shot in 2007:



Features:
- Single piece, mandrel-bent Stainless Steel construction
- Manufactured in California 
- Uses factory diameter tubing to reduce resonance (a little)
- Removes heat from side mufflers away from rear tires
- Will not cause check engine lights (when using factory catalytic converters/headers) or effect emissions
- Removes 60 pounds from rear of 997 GT3 or GT3RS, removes 44 pounds compared to Shark Werks Bypass Exhaust


Dyno Chart


Top to bottom shown are:
-EVOMSit Software with Shark Werks Track Exhaust
-EVOMSit Software only
-Factory stock 2010 GT3

The tuning involves a more aggressive fuel map, timing advance optimization for specific grades of fuel, and a more responsive accelerator pedal.

Summary:
With software only, the 2010 GT3 went from 392 RWHP to 404 RWHP at the peak. The car gained about this much horsepower for most of its RPM range.

The car gained over 10 ft-lb of torque at its peak around 6600 RPM and more torque throughout the RPM range.

With the exhaust and software, the gains were higher, bringing it up to 414 RWHP at the peak (22 RWHP net gain), more torque at the peak, and a large gain in torque between 3700 and 5400 RPMs.

* This system is not designed for street use, and is only recommended for race tracks where sound restrictions are not in place. It is very loud and will set off nearby car alarms, annoy pedestrians/police/neighbors/wives and possibly make children cry. It may shoot flames at night. Please use responsibly.

** This system will cause a small loss in torque below 3500 RPMs and a gain of approximately 10 HP in higher RPMs.


Shown during the SpeedTV Battle of the Super Cars Show:


Shown here at Laguna Seca on a 2010 997.2 GT3RS:


Replaces All Mufflers. Re-uses original exhaust tips, Sport Button does not control volume

What are the delivery methods and charges for UK, Europe and Rest of World (ROW)?


Regal Autosport uses a variety of shipping services to give the best combination of value, service and speed to our customers. This will vary on location, value of the time and size to name a few.


Regal Autosport may drop-ship directly from the manufacturer to the customer if the product is a non-stock item and this provides the best value and service. If this is the case, the delivery method may be different.


Shipping is calculated automatically at the checkout, depending on your location and the products ordered. On occasion, the shipping price may be incorrect due to your location or the product being oversized in dimension or weight. Whilst we try to be as accurate as possible with our shipping prices, from time to time they might be inaccurate. We will not know until we process your order if this is the case, we will contact you if this is the case and provide you with the option of cancelling or payment of the difference.


Due to the value of the products sold we only deliver to the verified address of any payment method OR any address if paid for by bank transfer. Thanks to scammers, we simply do not take the risk and any order which does not have a verified address will be cancelled.


Any customer with an order which has been damaged in transit must notify Regal Autosport immediately and within 14 calendar days of shipping. If this is not done, the shipping insurance cannot be used, and you will not be compensated. 


United Kingdom Mainland


Within the United Kingdom Mainland, we use DPD Local. This service is a next working day service. For orders which are in-stock and make the 2PM same-day shipping cut-off, they will be delivered the following working day. A working day is Monday - Friday only.


Tracking is automatically sent to your email address or mobile address or both once the order has been processed for shipping. You will then typically receive a 1-hour delivery window on the day.


United Kingdom Non-Mainland 

Within the United Kingdom Non-Mainland, we use DPD Local. This service is a next working day or 2 working day service. For orders which are in-stock and make the 2PM same-day shipping cut-off, they will be delivered the following working day or the second working day. A working day is Monday - Friday only. 


Europe 

For Europe, we use DHL. Your delivery location will determine the transit time. Orders in-stock and placed before 2PM will ship the same working day. A working day is Monday - Friday only. 


Tracking is automatically sent to your email address or mobile address or both once the order has been processed for shipping. You will then be able to track your order and see an estimated delivery date. 


Tracking is automatically sent to your email address or mobile address or both once the order has been processed for shipping. You will then typically receive a 1-hour delivery window on the day. 


Rest of World (ROW) & Oversize 


For ROW and oversize items, we typically use DHL Express. Your delivery location will determine the transit time. Orders in-stock and placed before 2 PM will ship the same working day. A working day is Monday - Friday only. 


Tracking is manually sent to your email address once your order has been processed for shipping. You will then be able to track your order and see an estimated delivery date. 


Please note: The above is a general guide to how we plan to ship your order. From time to time this may change and we may decide to ship with other couriers.