Vivid Racing has posted a video featuring a new premium exhaust system for the latest Porsche 911 (992) GT3. The upgrade costs about as much as an affordable car and is said to drastically improve performance.
Designed by Dundon Motorsports, the so-called Street Header Exhaust Power Package starts from U.S. $13,490 before options. Even in its stainless-steel form, it weighs less than the original system and reportedly ramps up the engine output from the original 448 PS (442 hp / 330 kW) to 476 PS (469 hp / 350 kW). An active valve for sound adjustment is already included in the price.
Those who can afford it may opt for a titanium or even a particularly heat-resistant Inconel version of the system. Both come with further weight savings. As a last selling point, the company mentions seamless installation and removal, meaning you can revert your car to its original state when needed.