Brilliant RC INS box & air filter
Brilliant RC have introduced the EFRA and IFMAR homologated Brilliant INS box for 3.5cc and 2.11cc nitro on-road engines. The INS box combined with the included air filter ensures a perfect airflow while the specially developed foam element in combination with a high-quality air filter oil offers exceptional protection against dust, dirt and moisture. With a diameter of 50mm, a height of 41mm and a weight of just 19 grams the low-profile INS box reduces the air drag on 1/8th scale cars and fits easy below most commonly used 1/10 touring car bodies. The filters are also available separately for spares.
Source: Brilliant RC [brilliant-rc.com]