Exhaust Talk: 03 | GPF Debate - What is a GPF/PPF Exhaust Particulate Filter - Improve Exhaust Sound

Returning to Cobra Sport's educational series Exhaust Talk, episode 3 takes a closer look at the GPF/PPF (petrol particulate filters) found on all modern day performance cars focusing on the technology, performance implications and the improvements a Cobra Sport exhaust can make to your driving enjoyment.
In this educational series we will be answering your questions on everything exhaust related from resonators, to sports catalysts, to what is a legal exhaust modification for your car.
Remember to leave a like and comment on which topics you would like us to cover next.
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With over 25 years in the performance exhaust industry, each Cobra Sport exhaust system is designed, manufactured and tested in Sheffield, the heart of the UK steel industry. Cobra Sport utilise TIG-welding techniques to ensure a flawless finish and quality that you can rely on.
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