Milltek Sport Renault Megane RS Mk4 300 GPF-Back Exhaust System

Engineered and manufactured by Milltek Sport, this 76.2mm (3″) gpf-back exhaust has been developed specifically for the Renault Megane RS 300. Replacing the factory exhaust from the particulate filter rearwards, it improves exhaust gas flow while delivering a deeper, more refined exhaust tone. Designed using precision manufacturing techniques, the system offers an OEM-quality fit with enhanced performance and everyday usability.

How Does It Improve Your Megane RS?

Manufactured from aerospace grade T304 stainless steel, the Milltek Sport system features mandrel bent pipework that maintains a consistent internal diameter throughout every bend. This allows exhaust gases to flow more efficiently, helping improve throttle response and reducing back pressure compared to the restrictive factory system. The lightweight construction also offers a modest weight saving while providing exceptional resistance to corrosion for year round driving.

Although GPF equipped vehicles naturally limit outright power gains from an exhaust upgrade alone, fitting a Milltek Sport GPF-Back system transforms the driving experience with a richer exhaust note, improved engine response and a more engaging character. When combined with supporting modifications and ECU calibration, further performance improvements can be achieved.

Technical Specification

*Please Note: Due to Milltek's huge range of products, on occasion there can be a 3-4 week lead time on exhaust systems. Please contact us before ordering if you need your exhaust urgently. We will contact you within 1 working day of ordering with a lead time if there are any delays.*