Dinan 21mm Adjustable Rear Anti-Roll Bar | E60 M5 · E63 · E64 | M6 5.0L V10 [S85] E85 · E86 Z4 30i 3.0L I6 [N52] The design features twin 89mm

The design features twin 89mm (3

it does not block exhaust flow as the resonator is only around the downpipe

4+ hours in time/cost savings to get going on Flex Fuel as compared to most other kits

40% increase in filter area (stock: 82 in²

We supply the brake rotors

Dinan 21mm Adjustable Rear Anti-Roll Bar | E60 M5 · E63 · E64 | M6 5.0L V10 [S85] E85 · E86 Z4 30i 3.0L I6 [N52] The design features twin 89mmAlmost all street cars come from the manufacturer with an anti roll bar as it is a common part of modern suspension systems. However, they are designed to be overly soft for maximum comfort. An anti roll bar does exactly what it says by reducing body roll in all situations. Every Dinan tuned anti roll bar is built and tuned specifically for each BMW chassis. Lowering the amount of body roll keeps your BMW more level than stock (while still allowing