basicaly, in the process of sorting out my headgasket, and sorting out what ever needs doing and found i have a cracked a manifold and turbo. so am getting a new mani, and a ct9b. and started looking around for other things. i was going to put an adjustable actuator on, and run at 0.8 bar. would i benefit and see anygains from fitting an safc or anything similar? mods when the controller will be on will be sps manifold, apexi or meshed turbo, cat back exhaust, and maybe a decat. thats was my fuelling when i made 140bhp at the fly, figure shown is at the wheels