The 2.0-litre naturally aspirated F4R 830 and F4R 832 engines in the Renault Clio RS Mk3 are brilliant foundations for tuning. Whether you are aiming for a high-compression naturally aspirated screamer or undertaking a complete turbocharged conversion, you require a heavily reinforced internal architecture. High-stress applications generate immense cylinder pressures that quickly expose the limits of factory bottom-end components. We are actively expanding this category with a premium selection of Upgraded Engine Parts (forged pistons, forged connecting rods, engine bearings etc.) designed using advanced race-spec materials to drastically reduce internal friction and provide bulletproof reliability. You will also find multi-layer steel head gaskets here to ensure a perfect, leak-free seal on your high-performance engine build.