the s1 intercooler outlet pipes are a slight or nearly straight so the pipes all virtually gone in a straight line

where as the s2 intercooler pipes are straight so the pipes have a bend in them to fit into the charge carrier

if this makes sense lol

if you fit your s2 intercooler at an angle so the outlet pipes are facing the charge carrier pipes in a straight line then you can run the s1 pipes


you'll understand when you look at them fella