Had my B16b ek9 RR'd on Saturday at AI Autosport N.Ireland
The car made 187.5Bhp at the flywheel 169.8Bhp at the wheels and 114 torque
Im happy enough with the results
-DC JDM 4-1 manifold
The car needs mapped to make the most out of the manifold as peak torque and Bhp will only be achieved with the correct map. I also feel that the standard exhaust is restricting the car and defeating the purpose of creating more flow from the 4-1.