Legal or not
 

Im looking to get a more compeative kit then my rs4 3. Im looking at a mtx-3. I was wondering about the engine to put in. Its down to getting a o.s. Should i get 3 or 5 port's. Turbo or non turbo? we dont have any on road tracks in new orleans but in 2 months ill be in baton rouge where there are quite a few. I wont be participating in any major competions such as any type of regional races or anything. What do you guys suggest i do?Make the car a little less faster on the streets yet able to run on track or vice versa.

5 port engines aren't that much faster than 3's... I would go for the engine legal for sanctioned racing. Also I would get the turbo. The other idea would be to try and find out what the rules are for the tracks in baton rouge...