So, before i spend a lot of money i need some advice, please bare with me. Imagine identical supporting mods intake, exhaust, injectors etc etc And running on eManage Ultimate. 4e TD04 - 1bar 5e TD05 - 1bar What i want to know is how these would compare in terms of spool and power Then Forged 4e TD04 - 1.6bar Forged 5e TD05 - 1.6bar Again, same question about spool and power. I know theres the leaderboard but id like peoples opinions/experience Thanks