|
The HMF Sport Series pipe is the one that you've seen a top Dirt Wheels magazine pipe shoot outs for the past four years. It is designed with larger diameter stepped head pipes and a 2'' open flow non-restrictive core to produce maximum power and torque through out the entire power band. It's also the same pipe that put HMF on the map and is dominating all 4-stroke classes in the Grand National Cross Country (GNCC) race series. The Sport Series is ideal for competitive racing but can also be adjusted to ride national forest and public land with the use of our exclusive two-piece billet end cap that allows for on-the-fly insertion of our quiet core and USFS approved spark arrester. The Sport Series is packed with Silent Sport brand ceramic pillow packing which gives HMF mufflers that distinct deep rich tone and carries a 5 yr warranty. Another original feature is the HMF color series which utilized high-quality, super-durable power coating to match seven different factory plastic colors to the aluminum muffler bodies for that extra personalized tricked out look.
