RENAULT - Reinforced engine parts

Keep the Renault Sport legend alive with our comprehensive catalogue of reinforced engine parts, built on Alpine know-how and Formula 1 victories. Our performance range includes WISECO and JE PISTONS…Keep the Renault Sport legend alive with our comprehensive catalogue of reinforced engine parts, built on Alpine know-how and Formula 1 victories. Our performance range includes WISECO and JE PISTONS high-compression forged pistons, MANLEY and ZRP Pro Series I-Beam connecting rods, FERREA Racing stainless steel valves, COMETIC metal head gaskets, ARP 625+ head studs, ACL and KING Pmax race bearings, SUPERTECH chromoly valve springs, CATCAMS RS-specific camshafts and dynamically balanced crankshafts. These exceptional components enhance the naturally aspirated F7R/F7P and F4R units fitted to the Clio and Megane RS, right up to the modern turbocharged F4Rt delivering record power outputs. Our dedicated 3-click navigation instantly guides you to your ideal build: a Clio Williams prepared for hillclimbs, a Megane 3 RS stage 3 for intensive track days, a circuit-optimised Clio 4 RS Trophy, or a full R5 Turbo engine rebuild for historic rally. Competition-proven setups allow 230hp from the naturally aspirated F7R up to over 450hp from the F4Rt with a hybrid turbo, all while keeping Renault Sport's legendary reliability. Optimal logistics with permanent stock in Dieppe and across our European platforms ensure delivery in 48 to 72 hours. Our long-standing partnership with Renault Sport since 1998 secures the most competitive prices in Europe on our entire racing range. RENAULT is a registered trademark. NSB Concept is an independent reseller. Use our configurator or get in touch with our RENAULT specialists. FAQ Q: How do you push a naturally aspirated F4R (Clio 3 RS) beyond 220hp? A: The ultimate build: JE PISTONS 83mm high-compression pistons, MANLEY ProLite connecting rods, CATCAMS 404° camshafts, oversized FERREA valves and a 65mm throttle body. With head porting and a matching manifold, 235hp is achievable while keeping torque and reliability for circuit use. Q: Can the F4Rt (Megane RS 250/265) really handle 400hp+ as a daily driver? A: Absolutely. A solid base with WISECO 83mm forged pistons, ZRP I-Beam connecting rods, COMETIC 1.3mm gaskets and ARP L19 head studs. This build takes a constant 1.6 bar boost with a suitable turbo and an uprated intercooler. Many customers have been driving at this level daily for years. Q: Can a Clio Williams F7R engine be made reliable for intensive rally use? A: A robust architecture, ideal for rally. We recommend forged WÖSSNER pistons, MANLEY connecting rods, ACL Race bearings and a high-flow oil pump. This base handles 8500rpm on special stages without any issue. The standard crankshaft is sufficient up to 220hp.

2.0L 16v - F4R 730/732