Ok, I have a 98 SC300, lets say I buy either the Toyomoto or F-Max turbo kits and have them installed. Do I need to add anything else afterwards or does the kit come with everything? What is the quality on either of these kits? Do they mess up the engine or anything like that?

 

toyomoto kit comes with everyhting you need and is very high quality and shouldnt hurt the engine if you take care of it......

f-max is poor quality and i dont know whatit comes with... the manifolds crack and leak...and the pipes are very poor quality....