The Zolder Macau is suitable for 6 cylinder engines and designed to fit the JC100 back plate. The air box features a 127mm (5”) inlet. The air box is also deigned to accommodate the high performance ITG air filter. A special version of this air box is designed for the BMW M20/M30/M88/S38 engine (68 - 95).
The Zolder Macau MAX is a larger version of the standard air box and can accomodate 150mm (6") inlet. Available in LH or RH versions, the Macau MAX has an internal volume of 17.0L.