I have a 2002 EP3 with the stock K20A3, but I was wondering if I could interchange my 5-speed for a type s 6 speed transmission. Im fairly certain that most k20 bits are interchangeable, but I wanted to double check.

 

yes, it is possible

 

yeah id like to also know .

Also if thers a downgrade or upgrade 2 this ?

 

Check here for more info on that...

http://www.lmgtfy.com/?q=6+speed+tra...n+swap+for+EP3