HGS aluminum silencer for Yamaha YZ 250 99-25

UNLESS OTHERWISE SPECIFIED, the silencer is interchangeable with the original without modifications and it is possible to mount it on the HGS expansion or mount it on the original one.

NOT APPROVED (It reaches an acoustic threshold of 94db)

FEATURES

The silencer is of the highest quality and provides an increase in power at mid-range and a reduction in weight compared to the original.

To obtain the maximum power increase it is also necessary to replace the original exhaust pipe with an HGS Exhaust System 

WHY HGS?

HGS is a Dutch company specialized in the production of Offroad and Supermotard exhaust systems.

Founded in 1988 by Henri Gorthuis after having acquired a valuable experience in the sector for ten years winning the "Mechanic Grand Prix" in the early 80s, HGS has grown steadily over the years and is now recognized as one of the world's leading manufacturers of exhausts for off-road motorbikes, guaranteeing significant performance increases.