The expansion and contraction of exhaust sonics through the system causes increased flow. The PowerBomb is a four-stroke header that incorporates FMFs patented PowerBomb module at a precise location in the initial stage of the header. By positioning this at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity.Additionally, the PowerBomb is a of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model.
Tracking information is not available for First Class. Only available for packages 4 pounds and under.Brazil, Argentina, El Salvador, Germany, Israel, Portugal, Chile, Ecuador, Kuwait, Russia, Estonia, Latvia, Lithuania, Belarus, Serbia, Ukraine, Slovenia, Cambodia, Malaysia, Croatia, Bosnia and Herzegovina, Slovakia. Return posting costs will be at your expense. Hillery Motorsports ATTN: Return Dept. 2703 Global Parkway STE C. The item "FMF Powerbomb Exhaust Head Pipe Header Yamaha Wr250x Wr250r 08-19 044269" is in sale since Tuesday, July 11, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Exhausts & Exhaust Systems\Other Exhaust Parts". The seller is "bidby" and is located in Oklahoma City, Oklahoma. This item can be shipped to United States, all countries in Europe, Canada, Australia, Mexico, Japan, China, South Korea, Indonesia, Taiwan, South africa, Thailand, Hong Kong, Bahamas, New Zealand, Philippines, Singapore, Saudi arabia, United arab emirates, Qatar, Kuwait, Malaysia, Brazil, Colombia, Antigua and barbuda, Aruba, Grenada, Saint kitts and nevis, Saint lucia, Barbados, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, Guadeloupe, Cambodia, Cayman islands, Sri lanka, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.