{"product_id":"fmf-power-bomb-header-for-beta-400-450-498-520-rrs-and-rs-part-045425","title":"FMF Power Bomb Header for Beta 400\/450\/498\/520 RRs and RS (Part #045425)","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 header for Beta models from 2010 to 2013 is designed to enhance four-stroke performance while reducing noise levels. This header features a unique bulge in the header system that acts as a pre muffler, effectively lowering sound output by increasing surface area for sound absorption. The perforated core allows exhaust gases to expand into steel wool packing, promoting cooling and sound dampening while maintaining high pressure for improved flow. As a result, the Power Bomb reduces decibel levels significantly and increases exhaust flow by nearly 10%, delivering more power across the engine's entire range. Constructed from durable stainless steel, this header ensures longevity and consistent performance under demanding riding conditions. Its design also allows for full access to the oil filter, facilitating easier maintenance without removing the header. This product is ideal for riders seeking a combination of quieter operation and increased performance in their Beta 400, 450, 498, or 520 models. Installation is straightforward, and the header is engineered to fit specific Beta RRs and RS models from 2010 through 2013, making it a reliable upgrade for enhancing your motorcycle's power and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTuned for enhanced bottom to mid-range performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces exhaust noise with innovative sound absorption design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncreases exhaust flow by approximately 10% for improved power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from stainless steel for durability and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides full service access to oil filter for easy maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nBeta 400 RR 2010\u003cbr\u003e\nBeta 400 RR 2011\u003cbr\u003e\nBeta 400 RR 2012\u003cbr\u003e\nBeta 400 RR 2013\u003cbr\u003e\nBeta 400 RR 2014\u003cbr\u003e\nBeta 400 RS  2014\u003cbr\u003e\nBeta 400 RS 2011\u003cbr\u003e\nBeta 430 RR  2016\u003cbr\u003e\nBeta 430 RR 2015\u003cbr\u003e\nBeta 430 RR 2017\u003cbr\u003e\nBeta 430 RR 2018\u003cbr\u003e\nBeta 430 RS  2016\u003cbr\u003e\nBeta 430 RS 2015\u003cbr\u003e\nBeta 480 RR 2015\u003cbr\u003e\nBeta 480 RR 2016\u003cbr\u003e\nBeta 480 RR 2017\u003cbr\u003e\nBeta 480 RR 2018\u003cbr\u003e\nBeta 498 RR  2012\u003cbr\u003e\nBeta 498 RR 2013\u003cbr\u003e\nBeta 498 RR 2014\u003cbr\u003e\nBeta 520 RR 2010\u003cbr\u003e\nBeta 520 RR 2011\u003cbr\u003e\nBeta 520 RS  2011\u003cbr\u003e\nBeta 520 RS  2014\u003cbr\u003e\nBeta 520 RS 2012\u003cbr\u003e\nBeta 520 RS 2013","brand":"FMF","offers":[{"title":"Default Title","offer_id":45191302512835,"sku":"79-0201","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/6e36-69dfc5643d8c5.jpg?v=1779559541","url":"https:\/\/kellymotorsport.com\/products\/fmf-power-bomb-header-for-beta-400-450-498-520-rrs-and-rs-part-045425","provider":"Kelly Motorsports","version":"1.0","type":"link"}