Tomei Expreme Unequal Length Exhaust Manifold - Subaru STI VA Walbro When making excessive corners

When making excessive corners

- Engine mount set with Transmission mount

Instead of having to purchase a new set of mounts if you want softer bushings

Torque Rating (at crank) - 495 Ft-Lb

Tomei Expreme Unequal Length Exhaust Manifold - Subaru STI VA Walbro When making excessive cornersTomei 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. The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the not equal length exhaust manifold can lead the