Tomei Expreme Exhaust Manifold - Subaru EJ205/207/255/257 Unequal Length For Single Scroll K-Swap Parts the plate was designed exclusively

the plate was designed exclusively by 3D CAD

The aluminium anodised washers are expertly countersunk for a seamless look and come with stainless steel bolts that match flawlessly

Body Coat Matte creates a hard

Ultra Camshafts are designed to optimize mid-range and top-end horsepower and torque

B61P15200A

Tomei Expreme Exhaust Manifold - Subaru EJ205/207/255/257 Unequal Length For Single Scroll K-Swap Parts the plate was designed exclusivelyWe 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