Yamaha (Road Star 1700 Models) 1¾” Head Pipes – Full Coverage Heat Shields – All Hardware and Brackets included (Head Pipes and Mufflers are sold separetly).

Equal length head pipes produce significant power increase both low end torque and top end horsepower
No Lazy Torque mid-range power drop that plagues other systems
These award winning pipes set the industry standard for high performance
1 3/4 in. head pipes
Full coverage heat shields
Mounting hardware and instructions included
Crossover system will only accept Bassanis slip-on mufflers (sold separately)

3.5 in. slash-cut with standard 2 in. baffle (part no. 31117B)
3.5 in. slant-cut with standard 2 in. baffles (part no. 31117C)