AST Lowering Springs For BMW i3/i3 RANGE EXTENDER 09/2013-08/2022, Front 25 , Rear 25 GT (2012-2013) The CSF Super Duty radiator

The CSF Super Duty radiator is engineered as a true “Drop-in fit” replacement

An ECU tune will be required to fit these downpipes

Rated for 850 WHP

providing a boost in power and reliability

Manufactured with precision using cold-coiling technology on the advanced Wafios machines

AST Lowering Springs For BMW i3/i3 RANGE EXTENDER 09/2013-08/2022, Front 25 , Rear 25 GT (2012-2013) The CSF Super Duty radiatorThe AST Lowering Springs for BMW i3 i3 RANGE EXTENDER 09 2013 08 2022 are engineered to enhance vehicle dynamics by lowering the center of gravity while maintaining a high level of ride comfort. Manufactured using advanced cold coiling technology on premium Wafios coiling machines, these springs are designed to meet rigorous quality and durability standards. Their progressive spring rate ensures a precise balance between improved handling and everyday