Supersprint has created the perfect exhaust solution for the 2018 Porsche 911 Carrera 4 GTS with the GPF (particulate filter).
https://bit.ly/3uksXdL
Our R&L downpipe kit eliminates the stock catalytic + GPF assembly, replacing it with a set of high volume, free-flowing HJS Motorsport metallic catalytics.
This Supersprint exhaust system ensures a massive reduction in exhaust gas backpressure, eliminating the source for heat buildup within the cramped engine bay, guaranteeing more torque and more peak hp, for more constant performance, less heat soak.
It installs easily, as it bolts on directly to the std., dual-sound mid exhaust muffler.
The Supersprint turbo downpipe system is a hard core, performance enhancing exhaust component, developed with the loyal Porsche 911 enthusiasts in mind; not a simplicistic, cosmetic bolt-on addition for the nightclub posers.