The IAME biconic spring is specially designed to connect the exhaust manifold and the relaxing pot on the motorizations X30 and KA100. Its "biconic" shape (wider at the ends only at the ends) is not aesthetic: it allows a uniform distribution of the voltage and a better absorption of the high frequency vibrations specific to the 2-time competition engines.

Made in high carbon steel, this spring retains its elastic properties even when subjected to the extreme temperatures of the exhaust outlet.

Theadditional exhaust cartridge for IAME X30 engineis an original part designed to reduce the sound level of the engine while maintaining the performance of the kart. It installs directly on the X30 exhaust system and allows you to replace only the cartridge without having to buy the entire pot, which is an economical and convenient solution for the maintenance of your equipment.

Optimize your exhaust line with the additional ELTO silencer elbow, designed to fit perfectly with X30, KA100 karting engines as well as old ICA and Formula A configurations.

Thanks to its precise design, it allows optimal adjustment of your exhaust, improving the mounting and reliability of your installation under running conditions