20vt exhaust manifold design

古惑強

20vt users should read this!  Stock vs tubular equal length

http://www.fccuk.org/forum/ubbth ... =1117819&page=1



Some very expensive manifold here.

http://www.tig-art.com/inc/sdetail/896


Another one use in Brazil

http://todaoferta.uol.com.br/com ... ina-T1AHFXYGUG#rmcl

letsrock

interesting.