Yamaha YZF-R1 Big Bang 2009 onwards De-Cat Exhaust Mid-Pipe

Yamaha YZF-R1 Big Bang 2009 onwards De-Cat Exhaust Mid-Pipe to eliminate the catalytic converter. 

 

You need to send us your original catalytic converter section and we will de-cat it and return it to you. The price includes return postage with the UK.