Hey I've got a s2 c34 with rb25det neo after I installed a highflowed 25det turbo the car hesitates for a second between gears when coming off boost then back on throttle. I was running a frontmount no problems with the stock turbo and I've jst installed the sidemount and now it's fine again with the frontmount and highflowed turbo is the afm not coping with the extra air flow or what I'm stummped