Fuel pressure regulator, which can be directly inserted into the original flute without making any modifications and allows you to adjust the fuel pressure from 0.5 to 4.8 static bar to your liking thanks to the adjustment nut.

Steel flange to the exhaust manifold head 12mm thick.

Pressed pistons Renault Clio 2000 16V Williams high compression P>

Capacitive electronic ignition Renault Clio 16v 1800- 2000 Williams 16v complete with specific Super Coil with easy installation.

Reinforced copper clutch kit for competition Renault Clio Group A with Ergal light alloy pressure plate that can be installed on Renault Clio I 1800 and 2000 Williams and Megane and Renault 19

Specific O-ring seals for Renault Clio 1800 or 2000 Williams 16v, O-rings which are larger than all other rubber seals for Bosch or Marelli injectors on the market with indirect injection.

Renault Clio 1800 - 2000 Williams lightened steel flywheel, replaceable like-for-like with the original flywheel but with a lighter weight and made with greater resistance in steel and not in cast iron like the original flywheel.

Lightweight aluminum flywheel Renault Clio 1800 - 2000 Williams replaceable like-for-like with the original flywheel but with lighter weight and made of aluminum and steel plate for the original or reinforced clutch.

Lightweight steel flywheel complete with reinforced copper twin-disc clutch for Renault Clio 1400 16v.

External oversized oil radiator kit Renault Clio 1800 - 2000 Williams Complete kit with pipes, sandwich with specific coupling.

Lightened steel flywheel Renault Clio 1800 - 2000 Williams with reinforced copper clutch with clutch bell machined from solid, with original 40-2-2 tone wheel for reading with sensor for original control unit and competition control units.

High flow fuel pump specific for Renault Clio I 1800 and 2000 Williams 16v