Iys probably as safe as the ACES product!!Honestly dont want to start a debate on this but truely nothing is 100 percent proven safe in the long run,not even gasoline,if your experiencing a rough idle along with poor mpg with a noticeable loss of power and your dealer is offering to perform an induction cleaning for free under warranty,my response would be why not,if it does rectify my symptoms,personaly my rough idle started around 5k which sounds to me its related to the carbon just starting(forming). BTW wish we all focused more on a catch can being our first mod over a tune respectivly and avoiding this (clutter)of buildup overtime. ZFoMoCoSHO said:They claim the chemical as safe but nowhere do I see them claim that that 46% of crap that comes off in the first hour is safe in your cylinders and turbos.BiGMaC said:Mechanical or chemical cleaning? What do you think about the new CRC induction and valve cleaner they are advertising for GDI? http://crcindustries.com/auto/intake-valve-cleaner.phpZSHO said:I have an appt thursday at my friendly dealer to perform an induction cleaning and after that process to have an oil change,will definetly share and update any findings on the topic. Z