Originally Posted by
Davy_b
nom nom nom
id say that goes like shit off a shovel
:P
I'm not sure it would be much faster due to the reduction in torque and availability of torque across the rev range comparing the S65 to the N55TO.
And I doubt that S65 now produces its full potential 420hp due to them squeezing all the exhaust out through that one pipe that runs the length of the car. That setup would be alot more restrictive than the standard M3 dual system.