Supersprint has developed a full exhaust for the 2017 Porsche 911 Targa GTS.
Read more: https://www.supersprint.com/ww-en/sport-exhaust-supersprint-porsche-991-targa-4-gts-30i-turbo-450-hp-2017-std-quad-exhaust.aspx
Our turbo-back system features vacuum-operated exhaust flaps, with direct path, muffler by-pass design.
This guarantees a wild sound in the loud (open) mode, and drone-free driving comfort when cruising, in the closed mode.
The HJS Motorsport high volume, R&L free flowing cats ensure a massive reduction in exhaust gas backpressure, the perfect receipe for more power and torque throughout the entire rpm range.
Adding a software tune, for increased boost pressure, transforms the 911 Targa GTS into a killer for Porsche's own 911 Turbo.