
Originally Posted by
redGT
The tC handles and responds to boost very well. with the Treadstone kit on my buddies tC on low boost it ran mid 13's consistently which TryMy4.0 can attest to. with using just an afc to tune the setup he was putting down 289whp. By far the treadstone kit is the best bang for the buck if your going to go FI and not care about the warranty but the TRD S.C. Kit has seen some preety good numbers but the shafts are prone to blowing out due to poor oil flow design by toyota and vortech