MUFFLER HEX Q4 S/A YAM 2 The bust protectors are soft

The bust protectors are soft and pre-shaped

TZR 50 RR RA03

CRF450R 09-12

300 EXC TPI 18-19

they go on fast and stay out of the way

MUFFLER HEX Q4 S/A YAM 2 The bust protectors are softQ4 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 Color Finish: Raw Model: Q4