POLISPORT Standard Body Kit - OEM Blue - WR 250F/450F 90774 Neighbor Hater Dual Cut Slip-On Muffler they are developed on the

they are developed on the dyno using specific dimensions for each model with the aim of improving torque and maximum power

Sound Insert with Spark Arrestor DB @ Idle 82

Everlast packing materials

Laser etched logos are now standard on these silencer for a stealth and clean look

POLISPORT Standard Body Kit - OEM Blue - WR 250F/450F 90774 Neighbor Hater Dual Cut Slip-On Muffler they are developed on theDGP (durable gloss polypropylene) making them more durable, with a perfect combination of resistance and flexibility Exact replica of stock OEM plastic components but stronger Inexpensive alternative to OEM replacement parts Stock color match Glossy and flexible Less prone to scratches Hold color better