Half of that has nothing to do with the original question.
Again, you said dinan has the same torque but less horsepower.
At the same given rpm, that is impossible.
If your point is that dinan tapers boost up top earlier than te other tunes, but is equal at lower rpms, that's one thing (although I don't think the second part of that is true either)
On two cars that are the same that have the same torque at the same rpm, the power must be identical and cannot be different. If one car has more hp at a given rpm than another car, it must have more torque as well at that specific rpm.
On topic : I'm nt that impressed with the dinan dyno curves I've seen. The two I've seen made less than quoted hp and torque (using a 20% correction to crank hp)
2009 AW E92 M3 DCT
RAC RG63 on Yoko AD08R / OEM Competition Package Suspension Retrofit / Dinan X Pipe
Last edited by KennyPowers; 06-11-2012 at 06:56 PM.