Swift Sport Spec-R Lowering Springs for 06-13 for BMW E9X 2021-bmw-x7-esi4366101

Swift Sport Spec-R Lowering Springs for 06-13 for BMW E9X 2021-bmw-x7-esi4366101BMW E9X Spec R Springs Built for track duty, Swift Spec R springs are designed at the upper limits of the OEM shock valving. Track tested and tuned for optimum performance yet comfortable enough for a daily driver. Swift made Sport Springs keeps the quality ride you get from the showroom, and adds improved handling and lower ride height for driving enthusiasts and style minded drivers who demand only the best. From HPDE events to SCCA competition,

-  Pre-set 13psi boost reference switch designed for automotive use

2012–2015 F30 320i

The system runs back to electronically-controlled exhaust valves that can either be tied into the cars' ECU system to be controlled via the Sport and Sport+ settings or run on a separate system so you can have command regardless of the drive mode

Carbon fiber air box

BMW E9X/E8X Titanium Series Rear Upper Arms

replacement interior drive side air vent trim for G8X M3 & M4

Pleasingly louder

Connecting to stock or aftermarket free flow exhaust downpipes the valved exhaust measures 2

Objective successfully achieved

– Efficient bar and plate construction– Direct bolt-in installation– 4-ply silicon hoses and billet adapter to turbo outlet pipe– High quality stainless steel clamps– Low pressure drop– Maintains factory mounting points– No trimming of bumper or crash supports– Rated for power levels in excess of 600HP– Core dimensions: 23

• 2019+2021 G02 B58 X4 3

High Flow 200 cell metallic catalytic converter