Fitment:
YAMAHA 
YZF-R6S R6S 2006-2009     
YZF-R6 R6 2005
YZF-R6R R6 RaceBase 2005
FZ6-N FZ6 (Naked) 2005-2007
Intake OEM part Number: 5SL-12111-10-00    
Exhaust OEM part Number: 5SL-12121-10-00
 
YAMAHA
YZF-R6S R6S 2003-2004     
YZF-R6 R6 1999-2004 
FZ6-N FZ6 (Naked) 2004       
FZ600 SS 2004
Intake OEM part Number: 5EB-12111-00-00    
Exhaust OEM part Number: 5SL-12121-00-00

Package Included:
1 Pair Valve (1x Intake & 1x Exhaust) (2Pcs)