its not aluminum. it has this checkerboard type pattern on it and so do the shock towers. i didnt get it tuned at all yet. i just got back from getting the gear for the transmission it destroyed the middle one. the guy at the hobby store assured me that the one he gave me would work well it didnt. so i took one out of an extra transmission i had so now i need to get the RIGHT replacement for that. are there any online storesto order parts from? the store i went to has good prices but i dont think the people that work there know what theyre doing
google is a mans best friend.