We are pleased to offer (TIC) Turn in concept products for your Subaru Impreza WRX/STI. TIC offer a range of track-developed parts for your Subaru. TIC is a leading Subaru Performance Tuner based in the States. We will focus on 5/6MT gear linkage kits developed for fast road and Track cars. This is a huge improvement over the stock shifter bushes resulting in a tighter smoother shift.