Evo makes weird nosies, srt-4 very undesireable understeer wait for LSD, I LOVE maxima's so i say get one for instance stock 02-03 stick 0-60 6.6 y-pipe b-pipe, cat from warpspeed is like 20 hp right there franken car intake like 10-12 dyno hp and the list goes on. Cobra sweet my friend has one with upgraded pulley glass backs chip and other crap. I know a guy with a four door 98 M3 (yes two years they were made in 4 door 97-98) and he hates the damn thing almost every BMW owner I know hates them. If audi's didn't suck so bad sometimes I would say a6 2.7t stick with K04 upgrade.