No it's not a sard mate, I don't even think I need one, All I want is the standard one back on. Don't see the point of them tbh mate, 2.4 is the set pressure so why bother with adjustable!!! Oh yeah for the tuners :/ I ain't no tuner so I don't need it. Heard of people running 240 with standard reg. (Looks good does f/a)