AST Lowering Springs- BMW 6 Series Convertible (E64) Lowering:45mm Front / 40mm Rear The IE front-mount intercooler system

The IE front-mount intercooler system was designed to replace the factory unit directly while utilizing a much larger core and our proven FDS (Flow Distribution System) to effectively utilize that larger core

With correct software and bolt-ons this turbo will bump you up into the 330-390hp range on pump fuel

it lacks the internal volume

All of the active features of the factory electronic suspension

Sleeve bearing turbo with 360 degree thrust bearings with modified oiling strategy for greater thrust capacity

AST Lowering Springs- BMW 6 Series Convertible (E64) Lowering:45mm Front / 40mm Rear The IE front-mount intercooler systemTransform your vehicles profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers. By lowering the centre of gravity, AST springs reduce body roll during cornering and nose dive under heavy braking, resulting in a more stable and communicative