Tomei EJ255-EJ257 Unequal-Length Header for Single Scroll EZ30/EZ36 Internals Engine Fan

Engine Fan

Increased durability and strength from stronger material

9Sensing Range 0

5 different 17-7 precipitation hardened springs for further adjustment of boost levels

Tomei EJ255-EJ257 Unequal-Length Header for Single Scroll EZ30/EZ36 Internals Engine FanHigh Efficiency 4 1 Type We introduced the high efficiency 4 1 as against the STD 4 2 1. The exhaust efficency of the standard exhaust manifold is not perfect. But Tomei 4 1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling. Not Equal Length Design The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the