1 owner had over 25000 spent on making this an extra special 620S. It's had a very pampered life. Spec is huge and I will be happy to talk through everything that has been done. This is no ordinary 620S. It now makes 390 BHP and 265Ftlb of torque consistently with every pull. Ultra light weight flywheel and twin plated clutch. Unlocked ecu with a EFi map. Upgraded 800cc injectors, High voltage ignition coils, Cooling mod done at PGM. Uprated colder spark plugs. Modified supercharger giving an extra 4 psi of boost. Recent full service, including super charger oil and filter brake fluid change to high temp. This car has had oil changes less than every 1000 miles. Race pads front and rear. Uprated radiator and blue coolant. Custom intercooler and nose cone with intercooler spray system. Full heat management and ducting with custom under tray. Full custom Titanium exhaust and additional track quiet system. Blow off valve a real must on these. AFR gauge. Boost gauge. Quick release steering wheel. This has the Cosworth Dry sump system which has dual oil pickups which the other system Caterham uses only has one. Wrapped headers. ZZS Tyres. Carbon seats. New Core suspension with full flat floor setup and corner weighting. Full roof and half roof included with sale. Full aero screen included with sale. Waxed oil from new. This has transformed the performance. A serious car that out performs Most. A very reluctant sale only due to financing a new business.