Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience.Our sports exhausts range is fully guaranteed to give you assurance of our quality.This Mk4 Megane RS performance exhaust is made fits from the catalytic converter/GPF section backwards, this exhaust replaces the centre and rear sections. Cobra Sport opted for 3in/76.2mm stainless steel pipework for the biggest upgrade in terms of performance, flow rate and sound levels. This Cobra Sport performance exhaust fits from the catalytic converter/GPF section backwards, replacing the centre and rear sections, keeping the stock catalyst and GPF (gasoline particulate filter) in place.Please note: This performance exhaust upgrade is non-valved and does not fit later Trophy models with the factory-fit exhaust valve, fitment to valved models may result in a warning light. Test ResultsSound - Engine at Idle: 79dB (+10.3dB) - Static 4,000rpm test: 83.5dB (+2.5dB) All relevant fittings and gaskets are supplied.Download Renault Megane R.S. PDF Brochure >>