1130-1250cc, that's 69 cubic inches to 76.3 is 7.3 difference
In addition to the optional ABS, the 08s also run closed loop, with O2 sensors on both headpipes.
Most bolt-ons will work if you then bypass the 02 sensors...
__________________

"The home-spun homilies have to go...And, oh my god, words do have ending consonants."Martha Stewart on Sarah Palin