Radium Engineering Mazda 13B-RE Secondary Fuel Rail 5 Series [G30 | G38] engines & more

engines & more

BMC 2008+ BMW 1 (E81/E82/E87/E88) 125i (US) Replacement Panel Air Filter

Uses Radium's high-flow fuel filter and adjustable fuel pressure regulator

An auxiliary air inlet is available for use to bring in additional air from the engine compartment in cold climates or can be closed with an included plug if desired

Noticeably improved engine response and acceleration

Radium Engineering Mazda 13B-RE Secondary Fuel Rail 5 Series [G30 | G38] engines & moreThe Radium Engineering high flow secondary fuel rail is for the 13B RE rotary engine originally found in the 1990 1995 Mazda Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. Like the stock fuel rail, the rail features 11mm injector bores permitting the use of OEM fuel injectors.