response by up to 800 rpm earlier in the rev range – this means that you can increase the performance and response from your engine without even raising the maximum boost level

Wisefab BMW e9x rear suspension kit can be fitted on a variety of BMW models

We’ve kept the weight low

The large working surface area of our unique diaphragm system ensures increased boost response and control

Each kit is carefully developed in-house at Xtreme Outback and tested extensively around the world

Vesser VSR4 20x12 ET10-40 5H BLANK Custom Finish RN response by up to 800PCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 5x127, 5x130 ET: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40