{"product_id":"aprilia-rs457-full-system-exhaust-header-mk-racing","title":"Aprilia RS 457 Stainless Steel Full Exhaust Header MK Racing","description":"\u003cp\u003e\u003cb\u003eUnlock Track-Ready Power \u0026amp; Sound\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEliminate restrictive factory piping and unlock the true horsepower hidden within your Aprilia RS 457. The MK Racing Full System Header is built for serious riders, delivering optimized exhaust flow, an aggressive exhaust note, and significant weight savings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCore Value \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaximum Power \u0026amp; Flow:\u003c\/b\u003e Precision-engineered to reduce backpressure, significantly boosting your bike's overall horsepower and throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Lightweight Design:\u003c\/b\u003e Replacing the heavy stock components with lightweight stainless steel instantly improves your bike's handling and agility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAggressive Racing Sound:\u003c\/b\u003e Transforms your motorcycle's exhaust note from a quiet factory hum to a deep, resonant track-ready roar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExtreme Heat Resistance:\u003c\/b\u003e Built with high-grade materials to withstand extreme exhaust temperatures during aggressive street riding or track days.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSeamless Integration:\u003c\/b\u003e Designed exclusively for the RS 457 chassis to ensure a flawless, direct bolt-on installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Grade Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAprilia RS 457\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003ci\u003e(Needs update—see missing details below)\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eCompatibility \u0026amp; Installation\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFitment:\u003c\/b\u003e Guaranteed direct bolt-on fit for the Aprilia RS 457. Serves as the perfect foundation for most aftermarket slip-on exhausts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInstallation Steps:\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003eRemove the heavy factory stock exhaust header and components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMount the MK Racing header utilizing the provided hardware and mounting springs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFasten securely to the OEM mounting points (Professional installation by a certified mechanic is recommended for proper torque and exhaust sealing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eNote: An ECU tune or fuel mapping adjustment is recommended for optimal performance.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1x MK Racing Full System Header Pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequired Installation Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDoes the MK Racing full system header fit the Aprilia RS 457 without modifications?\u003c\/b\u003e Yes, the MK Racing header is precision-designed specifically for the Aprilia RS 457. It is a direct bolt-on upgrade that requires no frame modifications, though a fuel mapping adjustment is highly recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWill this header improve the sound of my Aprilia RS 457?\u003c\/b\u003e Absolutely. By removing factory restrictions, the MK Racing header significantly deepens the exhaust tone, giving the RS 457 a much more aggressive, racing-style sound compared to stock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIs the MK Racing header compatible with aftermarket slip-on exhausts?\u003c\/b\u003e Yes, this header is an ideal foundation and is fully compatible with most aftermarket slip-on exhaust setups designed for the RS 457 platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHow much weight does the MK Racing header save?\u003c\/b\u003e The MK Racing header weighs just 3.5 kg, offering substantial weight savings over the heavy factory exhaust system, which noticeably improves handling and agility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"What is the best full exhaust header to increase horsepower on an Aprilia RS 457?\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"How to make the Aprilia RS 457 sound louder and deeper with a decat header?\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"Lightweight stainless steel full exhaust system for Aprilia RS 457.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"MK Racing exhaust header fitment and reviews for Aprilia RS 457.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"Direct bolt-on aftermarket exhaust upgrade for Aprilia RS 457.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MK RACING","offers":[{"title":"Default Title","offer_id":44043835899947,"sku":null,"price":12500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4697\/8091\/files\/IMG_8601.jpg?v=1789198197","url":"https:\/\/motopunkstore.in\/products\/aprilia-rs457-full-system-exhaust-header-mk-racing","provider":"MotoPunk","version":"1.0","type":"link"}