Originally Posted by Scott@FontanaNissan

Not to mention the chassis on the X is way stiffer. These cars are heavier but extremely nimble on the track. Although heavier...the Evo X was a huge improvement over the IX performance wise. As mod friendly the 4G63 is...the 4B11 has proven to be even more responsive to modifications...its just plain wrong how fast you can make that car!!!! btw...i race a Subaru, so I had to swallow my pride to make that statement