Picanto 2012, Montero 2012
Hello guys, I drive an automatic 2012 picanto and I recently change my stock muffler to a free flow muffler, and the first thing I noticed is that the automatic change of gears is different from before. Before the free flow muffler was installed, the gears from 1st to 2nd normally change when the rev hits 2000 rpm, and this is with me normally stepping on the gas, not full throttle. But now I noticed that it was higher than 2000 rpm, sorry I forgot the rev when it changes now, but definitely much higher the 2k rpm. Is this normal when changing from stock muffler to free flow?