I have a 2004r with a shift kit that was installed 10 years ago when the car was not mine ,the trans upshifts and downshifts at the right speeds and there is a (very very) slight clunk when downshifting into first .....BUT I do not like the 1 2 bang shift at minimum throttle ,I do know i have a longer TV spring ,would installing the 1.900 inch stock brf tv spring help 1 2 shift or am i wasteing my time.....line pressure 275 psi