KW Clubsport 2-way Adjustable coilovers w/ integrated camber plates and helper springs. We decided to go with the clubsport as we have had great luck running them in the past on some of our previous builds. These are choice for dual street/track purpose and have a ton of adjustment. We prefer these over the KW V3's that come equipped with a progressive spring because the clubsports afforded us the additional inner clearance with its linear spring - surely will come in handy for aftermarket inner wheel barrel clearance.