Ruddog pre-oiled air filter foams
Ruddog Product’s new air filter foams provide optimum protection for your 1/8th scale off-road nitro engine. Made from quality foam in Germany, these filters offer improved filter performance and life compared to kit filters, which results in longer engine lifetime. Pre-oiled with high-performance synthetic oil and ready to use in your nitro buggy, they come in packs of 12 and are available in 3 different types, for Mugen, Kyosho and a third set for the RC8B3, 8ight, D819, SRX8 & NB48 2.0.
Source: Ruddog [ruddog.eu]