It is common to achieve 100 - 200% increases in boost over the base spring pressure

all you have to do is to buy "Wisefab C5 / C6 Drift Arms Kit" and that's it

Each Xtreme Outback clutch kit is designed and developed to offer the ultimate balance between performance

designed for unlimited boost holding capability

For those who do not want to buy a full PRO level angle kit right away

Concaver CVR7 20x11 ET0-30 BLANK Platinum Black JR39 It is common to achievePCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130, 5x120. 6 ET: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30