The increased flow is achieved through the efficiency of a straight-through valve versus a traditional poppet-style valve where the exhaust gas must be turned 90 degrees by the valve

which allows you to increase the grip even more and add some extra speed to your car

It reduces the front grip and during turn or flip it creates a contact patch transition from inside edge to outside edge

Spherical bearing in use

JR Wheels JR36 20x9 ET15-38 5H BLANK Gloss Black CB: 74,1 JR36 The increased flow is achievedPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 5x127, 5x130 ET: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38