{"product_id":"fmf-power-bomb-ss-header-for-honda-crf250r-2006-2009-improved-performance-sound-reduction","title":"FMF Power Bomb SS Header for Honda CRF250R (2006-2009) - Improved Performance \u0026 Sound Reduction","description":"The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A \"pre muffler\" of sorts, the Power Bomb actually lowers sound output because it creates more surface area to absorb the sound medium (exhaust). The surface area of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up with the higher pressure air. The result? The FMF Power Bomb is instrumental in reducing the decibel level on any four stroke and because of the expansion and contraction on exhaust through the system, the flow has been increased by nearly 10%. That means more power throughout the range.\n\u003cp\u003eThe FMF Power Bomb SS Header for Honda CRF250R models from 2006 to 2009 is designed to enhance your motorcycle's exhaust system with precision engineering. Featuring a unique bulge in the header pipe, this unit acts as a pre muffler that significantly reduces sound output by increasing surface area to absorb exhaust noise. This innovative design results in quieter operation without sacrificing performance. Additionally, the expansion and contraction of exhaust gases through the system promote increased airflow, leading to approximately a 10% boost in power throughout the engine's range. Constructed with durable materials, the Power Bomb SS header ensures longevity and consistent performance on the trail or track. Its design allows full access to the oil filter for easy maintenance, making it a practical upgrade for enthusiasts seeking both performance gains and noise reduction. Whether you're riding competitively or enjoying recreational rides, this header provides a balanced combination of sound dampening, power enhancement, and ease of maintenance, making it a top choice among performance headers for four-stroke motorcycles.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTuned for bottom to mid performance improvements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces sound output by expanding exhaust gases for quieter operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncreases exhaust flow by nearly 10%, boosting overall power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for easy access to oil filter for maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed by FMF for durability and reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nHonda CRF250R  2006\u003cbr\u003e\nHonda CRF250R 2007\u003cbr\u003e\nHonda CRF250R 2008\u003cbr\u003e\nHonda CRF250R 2009","brand":"FMF","offers":[{"title":"Default Title","offer_id":45191302185155,"sku":"79-0221","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/a274-572a8b22c26aa_50868409-0776-4eef-8884-16b3f8215789.jpg?v=1779559480","url":"https:\/\/kellymotorsport.com\/products\/fmf-power-bomb-ss-header-for-honda-crf250r-2006-2009-improved-performance-sound-reduction","provider":"Kelly Motorsports","version":"1.0","type":"link"}