Porsche GT3 991.1 / 991.2 Cat Back CorsaTronic Electronic

Koursatronic exhaust for the Porsche 991 GT3/GT3 RS – an unbelievable sound!

If you're looking for an audio experience that can only be described if you hear it yourself, this system is the perfect choice! After a year and a half of development and testing, Koursatronic has produced a system that truly makes the GT3 sound dizzying and brings you back to the real Formula 1 atmosphere.

The 991 GT3 cars came with a DFI engine instead of the famous Mezger, and many people were afraid it would lose its character in sound... but Porsche, as usual, did not disappoint, and came out with a 3.8 or 4.0-liter flat-6 engine that reaches 9000 RPM and its factory sound is legendary. Still, the factory sound needs 'aggressiveness' and the true F1 feel... and this is where the Koursatronic system comes in!

Sound engineering design:

• 2.5-inch pipes from start to finish.

• Wide X-pipe with a special design that enhances the Formula 1 sound.

• Additional lobe section to increase exhaust length and highlight the F1 tone.

• With 'Three Flow Headers', you get an audio experience that makes you love every minute behind the wheel.

Fits:

• Porsche 991 GT3 models 2014 - 2019

• Porsche 991 GT3 RS models 2016 - 2019

Sound Dynamics:

• Open valves:
  An aggressive sound, with flames with every shift! The more you raise the RPM, the stronger the excitement, and the peak of enjoyment at the 9000 RPM redline.

• Closed valves:
  The sound calms down and you can drive comfortably even on highways or during travel.

• There is no buzzing or noise in the cabin, whether the valves are open or closed.

Experience the real racing experience with Koursatronic and let your car steal the spotlight everywhere.

For inquiries or orders, contact us at the email:
SALES@CORSATRONIC.COM