{"title":"Motorcycle Headers","description":null,"products":[{"product_id":"big-gun-99-14-honda-trx-400ex-x-evo-r-series-head-pipe","title":"1999-2014 TRX 400EX R Series Head Pipe (BIG09-1431)","description":"\u003cp\u003eThe Big Gun EVO R Series Head Pipe for the 1999–2014 Honda TRX 400EX and 400X is built upon a rich heritage of racing and power development. Designed for riders seeking to maximize the output of their sport ATV, the EVO R series is a tried-and-true performance upgrade. This head pipe is engineered to reduce overall vehicle weight while providing noticeable gains in horsepower and torque, all while delivering a significantly improved exhaust note compared to the restrictive factory setup.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003ePerformance Heritage: Developed through years of off-road and MX racing experience to ensure maximum exhaust flow.\u003c\/li\u003e\n  \u003cli\u003eWeight Savings: Constructed from lightweight materials to reduce the overall mass of the exhaust system.\u003c\/li\u003e\n  \u003cli\u003eIncreased Power: Specifically designed to optimize engine breathing, resulting in measurable performance gains across the powerband.\u003c\/li\u003e\n  \u003cli\u003eImproved Sound: Enhances the acoustic character of the TRX 400EX\/X for a deeper, more aggressive exhaust note.\u003c\/li\u003e\n  \u003cli\u003eDurable Construction: Built to withstand the high temperatures and vibrations associated with high-performance sport ATV riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eCompatibility\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 1999–2008 Honda TRX 400EX.\u003c\/li\u003e\n  \u003cli\u003eFits 2009–2014 Honda TRX 400X.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is the head pipe section only.\u003c\/li\u003e\n  \u003cli\u003eFor best results, it is designed to be paired with a Big Gun EVO R Series muffler to create a complete full system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big Gun","offers":[{"title":"Default Title","offer_id":42991377416281,"sku":"BIG09-1431","price":490.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/d7147336c825dd91ef85601155673dc9.png?v=1768580088"},{"product_id":"big-gun-07-14-kawasaki-kfx-450r-evo-r-series-head-pipe","title":"2007-2014 KFX 450R EVO R Series Head Pipe (BIG09-45501)","description":"\u003cp\u003eThe Big Gun EVO R Series Head Pipe for the Kawasaki KFX 450R is built upon a rich heritage of racing and power development. Designed for riders seeking to maximize the output of their sport ATV, the EVO R series is a tried-and-true performance upgrade. This head pipe is engineered to reduce overall vehicle weight while providing noticeable gains in horsepower and torque, all while delivering a significantly improved exhaust note compared to the restrictive factory setup.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003ePerformance Heritage: Developed through years of off-road and MX racing experience to ensure maximum exhaust flow and engine efficiency.\u003c\/li\u003e\n  \u003cli\u003eWeight Savings: Constructed from lightweight materials to reduce the overall mass of the exhaust system, improving handling.\u003c\/li\u003e\n  \u003cli\u003eIncreased Power: Specifically designed to optimize exhaust scavenging, resulting in measurable performance gains across the powerband.\u003c\/li\u003e\n  \u003cli\u003eImproved Sound: Enhances the acoustic character of the KFX 450R for a deeper, more aggressive exhaust note.\u003c\/li\u003e\n  \u003cli\u003eDurable Construction: Built to withstand the high temperatures and intense vibrations associated with high-performance sport ATV riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is the head pipe section only.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be paired with a Big Gun EVO R Series muffler to create a complete full system.\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for the OEM head pipe.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big Gun","offers":[{"title":"Default Title","offer_id":42991378169945,"sku":"BIG09-45501","price":403.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/8938a3ccea0f9f4b980be17543182982.png?v=1768580093"}],"url":"https:\/\/dirtygarage.com\/collections\/motorcycle-headers.oembed","provider":"Dirty Garage","version":"1.0","type":"link"}