X-PRO^® Performance Exhaust Assembly for 50cc 70cc 90cc 110cc 125cc Dirt Bike
[320-999012]

I was honestly expecting the aftermarket rear shock to cost more than the exhaust. Overall, I like the way it sounds and runs. However, the clearances/gap between the exhaust tubing outlet and muffler inlet are quite off, exhaust leak between them both is hardly noticeable but it would make me feel better if those tolerances were more precious. At the end of the day, this performance exhaust is the most expensive item on the list.