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 steel flywheel Renault 5 GT 1400 Turbo replaceable equal-to-equal with the original flywheel but with lighter weight and made with greater resistance in steel and not in cast iron like the original flywheel.

Cartridge Minikat that prevents the "engine failure" warning light from coming on when the exhaust system is deprived of catalytic converter or has a malfunctioning catalyst, avoiding the need to make any changes to the car's electrical system or have to replace this component with a new one.

Mitsubishi EVO 5-6-7-8-9 injector flute enlarged and made of light alloy.

Sandwich support for installing external oil radiator Aprilia 660 RS made of Ergal with holes for oil pressure and temperature sensors specific for this motorcycle engine.

Exhaust downpipe Fiat 500 Abarth 1.400 Turbo TD04HL in free stainless steel that eliminates the original catalyst with 3-hole flange on turbocharger

Specific plate support for BMW F30 - F31 from 2012 onwards which allows you to install the external black or aluminum oil cooler

Pop-Off Valve double-piston vented outside, specific for this engine 1.6 Opel

External wastegate Porsche 944 for specific installation complete with exhaust pipe that goes back into the muffler. Compared to other solutions on the market, we use a wastegate of the same size as the original and with greater lift, and not a solution with a reduced hole to cost less at the expense of performance. Furthermore, we provide a complete kit with specific piping that is mounted...

AFR pressure gauge that allows you to monitor the air-fuel ratio in real time using a latest generation Bosch 4.9 linear lambda probe of very high precision.

Red shift light, Shift Light, settable up to 11000 rpm, the most important feature is that our shift light was created to work on all 1-2-3-4-6-8-10-12 cylinder engines .

New reinforced clutch bolts for twin- and single-disc clutches. High-traction Ergal clutch bolts with dedicated washers. Choose the correct size.