if your just into power and no looks then spend the money on a log manifold, but i have this manifold, and it looks good, and ive heard performs great b/c of the large pipes, much bigger than other manifolds, alot fols say length should be short but, then y do they have back mount turbos that do just as well and thats alot piping. so once your system is pressurized you will be good. depends mainly on all hte other components u are puttin on, like turbo size, fuel managment, all that stuff.