4-1, easy or hard?, good or bad?
 

would id be hard to install 4-1 one piece headers? I think im gena stick with these DC's i found. still deciding weather to get 4-2-1 two-piece, 4-2-1 one-piece or 4-1 one piece..


http://www.ptuning.com/html/Item-Des...odelDesc=Civic

http://www.ptuning.com/html/Item-Des...odelDesc=Civic

http://www.ptuning.com/html/Item-Des...odelDesc=Civic

RE: 4-1, easy or hard?, good or bad?
 

4-2-1 one piece. A little more mid-range and one less flange/joint for you to worry about; and one piece installs are not as bad as everybody seems to think they are.

RE: 4-1, easy or hard?, good or bad?
 

alright thanks

RE: 4-1, easy or hard?, good or bad?
 

and one peice means less things to go wrong.