5ton

I did some searching and just wanted to confirm a few things. The k20a2 should bolt right up. But if I use the k20a2 ECU I wont have to use kpro correct? Just get the immobilizer matched to the ecu? Will I run into any more problems?

One more question...Will a 03-07 Civic 5 speed swap into the 02-03 RSX?

Reason i ask is because I race on dirt and the base already has a cage. I already own both the 02 base and 03 type s