We sell Tial BOV's for $210 and weld on the flange to your IC for $100:
Click thumbnail for large picture.
Tial BOV sound clip:
(MR2 but same sound as All Trac)
http://www.koracing.net/img/R1StartRev.wmv
http://www.koracing.net/img/R1DriveBySilencer.wmv
Click thumbnail for large picture.
Tial BOV sound clip:
(MR2 but same sound as All Trac)
http://www.koracing.net/img/R1StartRev.wmv
http://www.koracing.net/img/R1DriveBySilencer.wmv