Whiteline Positive Shift Kit Bushing Scion FR-S 13-16 / Subaru BRZ 13-26 / Toyota 86 / GR86 17-22 | KDT926

I installed this and the perrin transmission mount at same time. Pros. A transformative difference from stock. I love the immediate feel, feedback and improved shift I can not stress it enough how much of a difference this really makes.. There is no rubberband effect from coming off throttle in any gear and immediate throttle response so much smoother in shifting up and downshifting. There is no loading of the bushings from acceleration and or deceleration. Cons. For me the NVH was a significant increase. Have Cobb Titanium exhaust and that is no longer the noise I hear in the Cabin. NVH is significant. Despite what on line reviews say - that are all over on NVH. I have the GR86 and while it does not have to be my daily driver I can’t stop driving it daily if you know what I mean 😉. I will be leaving them in together for now but may either keep the Perrin or the White line in future as the NVH is high and it is difficult to have a call with someone on phone as an example as they think you are in the middle of the Le Mans race. 😁. But I also can not say how much the feel change of the car is improved either. Decisions decisions.

This combine with the diff inserts i installed had made the throttle to wheel reponse much quicker with less slop. There is a tad bit of whine, but bearable. You get used to it quick and music helps.