since its fuel injected it will run in D or E/FI, but yes the weight breaks are in the same area for G & H stock. the index for D/FIA is 12.30 for E/FIA its 12.60 i plan on running it in E since it will be a bit on the porky side having all the power accessories it has(windows, locks, sunroof,) but running under the 12.60 index should be little problem for the car!!