I think I may have overdone the mods a little (custom tune, 10 psi, injectors, air, exhaust), 1st gear shoots by so fast now that occasionally the ZF (in auto mode) can't change to 2nd gear in time and the stupid rev limiter kicks in and I get thrown forward in my seat. I can change it in manual mode ok but it's really dicey, spending too much time focusing on the rpm. Has anyone else had this problem? Can anyone think of a way to work around it? I thought of a couple of options in theory, not sure what's involved, who I could get to do them or if they are even possible.... 1) Removing the rev limiter? 2) Port the wastegate or add a new bigger one so the gasses can escape and prevent overboosting? 3) Can the ZF be programmed to change gears any quicker? )Was also wondering if changing the transmission oil etc might help speed the change a little, it does seem a tad slow than I'd expect) 4) Making the 1st gear ratio a little taller from the 4.17 to a 4.10 or 4.0? (Personally I think the 1st gear ratio in the ZF is a little too short at 4.17) 5) Bigger wheels on the car, bigger wheels give a taller gear ratio from memory? Thanks!