it will most likely...look into the mechanical fix....cheap and easy

 

well hey i have a hks carbon ti exhaust with a hks stainless steel downpipe....my straightpipe has a o2 sensor and my stock cat has 1,so i covered up my straight pipe with a screw and put the o2 sensor on my cat...i couldnt leave my car in first gear or any of the gear to rav pass 5000 so i couldnt launch. so i took the sensor out of the cat and switched it with my exhaust i can rav pass 5000 but it stops and boggs back down to 5.would that ultimate racing testpipe fix that. do any1 know what would be the problem?