I agree with that listing right there. I was always a low 2.3 or high 2.2 stock and Im hoping to see 2.0's now with my car right now how it is. I do have the Quaife, Fidanza, and SPEC Stage I. I just like the fact that with the added torque right now, even if I bog the car it doesn't feel like a 4 cylinder until the secondaries kick in. It is still strong enough to get the tires spinning.
