MUFFLER HEX Q4 S/A YZ250F Casual MX 530F 02-07

MX 530F 02-07

CR250 1999

California Classic-Touring 06-07

GT 650 Sport

Beta Year Pitch Part Number Rev 3 125/200 00-08 520 FXRS 91-43  Rev 3 250/270 00-08 520 FXRS 91-41  Rev 3 4T 250 00-08 520 FXRS 91-42  Evo 2T 125 09-19 520 FXRS 91-43  Evo 2T 250/290 09-19 520 FXRS 91-41  Evo 4T 250/300  09-19 520 FXRS 91-42  Gas Gas Year Pitch Part Number TXT Trials  02-19 520 FXRS 91-42  Montesa Year Pitch Part Number 4RT  05-19 520 FXRS 91-42  Sherco Year Pitch Part Number 250-300 02-19 520 FXRS 91-42  Scorpa Year Pitch Part Number SY250  11-13 520 FXRS 91-42

MUFFLER HEX Q4 S/A YZ250F Casual MX 530F 02-07Q4 Hex Slip On Muffler The Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground Power gains throughout the entire rpm range Spark arrestor included Pounds lighter than stock Rugged design for off road endurance Made in the U. S. A. NOTE: Will not pass 2025 FIM sound regulation Specification Muffler Material: Aluminum Model: Q4