Hi mate I recently had a setup and custom chip from MSD and I can honestly say I wouldn't take it anywhere else now. I have converted to ofac efi with a standard 3bar fuel pressure regulator and a set of beige injectors uprated clutch. My car has a piper t285 t2 cam and vernier fitted but I thing this is what is making it abit laggy. Grs frontmount cooler and my car made 193bhp on what I think is a standard turbo but I really don't know 100% set at 12psi. The guys at msd are spot on and it was the best £500 I've spent on the car.