Evening J, that was my thinking, the standard one is over engineered and capable up to 400hp with the plate removed in my opinion.
What’s your thoughts on the standard exhaust? Again the mountune 375 kit uses the standard exhaust, with the valves open would it allow the engine to breath when putting out more than 375, or just fit a de-cat to be sure.
If both the above are true, it looks like the only restriction up to 400bhp is induction, fit a decent intake kit, blank off the exhaust valve mechanism leaving them open then it’s just a case of picking a remap of your choice. Might seem a cheapscate way of doing things but why waste the money if you don’t have too!