KW Suspension Coilover Kit V1 - Mercedes Benz SLK (R171) 04+ 2018-bmw-430i-xdrive-esi4642251 professional-grade cooling solution designed for

professional-grade cooling solution designed for high-performance twin-turbocharged applications

This means the factory configuration is limited in the amount of power it can support

0L B58 12pt ARP2000 Head Stud Kit

Supertech Nissan SR20DET Single Valve Spring Kit

KW Suspension Coilover Kit V1 - Mercedes Benz SLK (R171) 04+ 2018-bmw-430i-xdrive-esi4642251 professional-grade cooling solution designed forThe KW Variant 1 is the entry into KW coilovers: a vehicle specific kit with a fixed, factory tuned damper setup and stepless height adjustment, for an attractive lowering and sharper road holding without ongoing fiddling. Features Fixed, vehicle specific damper tuning set by KW engineers Stepless, height adjustable lowering via trapezoidal thread Stainless steel inox line strut housings for corrosion resistance Tested on the KW 7 Post rig Supplied