KW Coilover Kit V1 BMW 4 series F33 428i Convertible RWD without EDC INTAKES Recommended for street and race

Recommended for street and race use

This causes the OEM intercooler to heat soak and reduces HP and increases the chance of pre-detonation

BM14-XTR6 kit features an Xtreme pressure plate for the most demanding driver

With the new KW V5 Clubsport coilover suspension

and elastomer spring elements

KW Coilover Kit V1 BMW 4 series F33 428i Convertible RWD without EDC INTAKES Recommended for street and raceThe KW V1 INOX LINE coilover kit is our entry point into our street performance lineup. The high quality INOX LINE stainless steel coilover struts, corrosion resistant springs, bumps stops and dampers that are optimally tuned by our engineers the result is a balanced and sporty feel specific to each vehicle application designed for long lasting driving pleasure. With KW V1 coilovers you can achieve maximum lowering within an approved lowering range