FMF Q4 Spark Arrestor Yamaha YZ/WR 250/450F '06-13 | 044232 Fantic Convert your CRF/XR50 to an

Convert your CRF/XR50 to an 88cc screamer with this complete kit

Probend Abrasion Guards have undergone the new Grinder Design of fit and coverage to maximize protection keeping your Ultra Probend CRM bars looking fresh

Very good adhesion

KIT HAS BEEN DISCONTINUED

FMF Q4 Spark Arrestor Yamaha YZ/WR 250/450F '06-13 | 044232 Fantic Convert your CRF/XR50 to anFMF is the leader in high performance quiet technology and our Q4 is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. With the Q4 you dont need to hear the power, just feel the power! Developed over years of championship off road racing Max Sound output 96dB; most models below 93dB Constructed from aircraft grade