Looking to enhance the exhaust experience of your Porsche 991 GT3 or GT3 RS? The Quicksilver Sport Side Muffler Deletes with Valves are designed to provide a thrilling sound while maintaining the integrity of your vehicle's performance. After extensive testing on our own 991 GT3 demo car, we can confidently say that these muffler deletes are a fantastic choice for enthusiasts seeking an exhilarating auditory experience.
When it comes to improving the sound of your Porsche, the original manifolds and catalysts are tough to beat. However, the Quicksilver Muffler Deletes provide a unique solution that enhances the exhaust note without compromising performance. Let's break down what makes these muffler deletes stand out:
The Quicksilver Sport Side Muffler Deletes are specifically designed for the Porsche 991 GT3 and GT3 RS models from 2014 to 2019. These components not only fit perfectly but also integrate seamlessly with the existing exhaust system. The OE rear silencer is lightweight and features an impressive internal design that allows for both loud and quiet exhaust paths, ensuring that you get the best of both worlds.
Our customers have shared their experiences with the Quicksilver Muffler Deletes, and the feedback has been overwhelmingly positive:
Curious about how these muffler deletes sound? Check out these videos showcasing the Quicksilver Sport Side Muffler Deletes in action:
Upgrade your Porsche 991 GT3 or GT3 RS with the Quicksilver Sport Side Muffler Deletes and experience the thrill of a truly engaging exhaust note!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Porsche 911 | 2014-2016, 2018-2019 | GT3 |
| Porsche 911 | 2016, 2019 | GT3 RS |

QuickSilver Exhausts was founded in 1973 in London. At that time, the average life expectancy of the original exhaust system was estimated to be only 18 months. In fact, in those days, original exhausts were changed as often as tires.
The demand for something better was growing and QuickSilver filled in to fill that void. QuickSilver began developing quality exhaust systems from stainless steel that would last the entire lifespan of the car. The company manufactured exhausts for prestigious and classic cars with a fleet of vans that delivered products all throughout northern Europe.
Now, more than 45 years later, the brand produces superior exhausts for some of the world’s finest cars that are lighter, stronger, and more efficient. QuickSilver Exhausts has become a worldwide leader in the exhaust realm, working with a tightknit network of partners – many of which have been with the company since the 1980s. Today, their exhausts are manufactured in Great Britain and feature the ISO 9001 Quality Certification.
Commitment to Exceptional ExhaustsQuickSilver Exhausts are catered toward each individual vehicle model and application. Many of its systems are now manufactured using titanium and Inconel, in addition to stainless steel. The company’s customer base is comprised of sophisticated car enthusiasts who wish to personalize their car with a quality exhaust that boasts longevity. QuickSilver customers appreciate the improved durability, significant weight reduction, and enhanced sound that the exhaust systems provide.
QuickSilver understands that all cars are different and keeps this in mind when developing its product lineup. For Aston Martins, the company enhances the deeper tones at low speeds to deliver an exhaust note that rises with RPMs to enhance the sensations and enjoyment. Its Lamborghini systems introduce extra notes that play together to emit a thrilling howl that Lambo owners demand. QuickSilver Exhausts’ Bentley and Bugatti systems communicate a deep and powerful presence to reflect effortless speed and prestige.
Upgrade to a QuickSilver Exhaust TodayFeel the power and sensation a QuickSilver exhaust can do for you and your ride today! Vivid Racing carries two of the QuickSilver exhaust lines: the Sport and Titan collection. The Sport series is designed for the majority of modern cars to enhance their sound and provide more performance. The Titan Collection is engineered to provide high-quality performance with a unique sound and to reduce the weight of the entire system. This is achieved with the use of titanium and Inconel to balance the weight, durability, and performance.
Vivid Racing carries a wide range of performance parts from QuickSilver Exhausts, including test pipes, catback systems, downpipes, mid-pipes, headers, mufflers, complete exhausts, and more! If you have any questions regarding the products above, please call our specialized sales team at (480) 966-3040.