{"product_id":"valvetronic-bmw-g8x-m3-m4-hfd-valved-exhaust-system","title":"Valvetronic Designs BMW G8X M3\/M4 HFD Valved Exhaust System (S58)","description":"\u003ch2\u003eValvetronic Designs BMW G8X M3\/M4 HFD Valved Sport Exhaust System (S58)\u003c\/h2\u003e\n\n\u003cp\u003eBMW G8X-plattformen leverer formidabel ytelse — men lyden har fortsatt rom for forbedring. Valvetronic Designs HFD Exhaust System er utviklet for å fullstendig omdefinere S58-motorens lydbilde ved å kombinere den proprietære HFD Midpipen med det signaturmerkede ventilstyrte axle-back systemet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHFD\u003c\/strong\u003e — High Frequency Development — representerer et clean-sheet eksosteknikk-prosjekt fokusert på optimalisering av eksospulsering, forbedret akustisk balanse og et glattere, mer eksotisk inline-seks lydbilde. Kombinert med det ventilstyrte axle-back systemet leverer dette både raffinert dagligkjøring og aggressiv ytelseslyd på bestilling.\u003c\/p\u003e\n\n\u003ch2\u003eHvorfor det fungerer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHFD midpipe-design:\u003c\/strong\u003e Utviklet fra bunnen for å raffinere eksospulsering og levere et glattere, høykvalitets lydbilde\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilstyrt axle-back:\u003c\/strong\u003e Full kontroll over lyd — stille og raffinert med lukket ventil, aggressivt og engasjerende med åpen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull systemintegrasjon:\u003c\/strong\u003e Engineered som komplett eksos-løsning for optimal flyt, tone og ytelse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-toms midpipe:\u003c\/strong\u003e Støtter forbedret eksosgassflyt og høy-HK applikasjoner inkl. hybrid turbo-oppsett\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLyd og kontroll\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRaffinert inline-seks tone — glattere, mer eksotisk lydsignatur gjennom hele RPM-registeret\u003c\/li\u003e\n\u003cli\u003eHøyfrekvent karakter — skarpere, mer aggressiv tone under belastning uten overdreven rasp\u003c\/li\u003e\n\u003cli\u003eVentilkontroll — bytt umiddelbart mellom komfortabel dagligkjøring og full ytelseslyd\u003c\/li\u003e\n\u003cli\u003eRedusert rasp — engineered for å eliminere uønskede frekvenser\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKonstruksjon og materialer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: T304 rustfritt stål\u003c\/li\u003e\n\u003cli\u003ePresisjon TIG-sveis, mandrel-bøyde rør og premium konstruksjon gjennomgående\u003c\/li\u003e\n\u003cli\u003eElektronisk ventilkontroll med inkludert kontroller\u003c\/li\u003e\n\u003cli\u003eOEM-integrasjon tilgjengelig for fabrikkstil ventildrift\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKonfigurasjoner\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHFD Midpipe Only\u003c\/strong\u003e — kun midpipen, kompatibel med eksisterende axle-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull System (Catback)\u003c\/strong\u003e — HFD Midpipe + Valved Axle-Back + tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull System + 400 Cell Catted Downpipes\u003c\/strong\u003e — komplett system fra cat inkl. 400-celle nedstrømsrør\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHva er inkludert\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHFD Midpipe assembly\u003c\/li\u003e\n\u003cli\u003eValved axle-back eksosskjerm (unntatt Midpipe Only)\u003c\/li\u003e\n\u003cli\u003eVentilkontroller\u003c\/li\u003e\n\u003cli\u003eEksosdyser (etter valg)\u003c\/li\u003e\n\u003cli\u003eHardware og klemmer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePasser:\u003c\/strong\u003e 2020+ BMW G80 M3, G82 M4 Coupé, G83 M4 Cabriolet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMerk:\u003c\/strong\u003e Profesjonell montering anbefales. Systemet er fullt reversibelt. Kong Performance tilbyr eksosmontering — ta kontakt for pris og timebestilling.\u003c\/p\u003e\n\n\u003ch3\u003eLevering\u003c\/h3\u003e\n\u003cp\u003eProduktet ligger på fjernlager med estimert leveringstid på 3–4 uker til Norge. Vi anbefaler å ta kontakt med oss på forhånd for oppdatert lagerstatus før bestilling.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"HFD Midpipe Only \/ T304 Stainless Steel \/ Ingen eksostupper (Midpipe Only)","offer_id":53473874182438,"sku":"BMW.G8X.M3.HFD.MP.BR","price":1400.95,"currency_code":"EUR","in_stock":true},{"title":"Full System (Catback) \/ T304 Stainless Steel \/ 4x Brushed Steel (3.5\")","offer_id":53473874215206,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRSH","price":2138.95,"currency_code":"EUR","in_stock":true},{"title":"Full System (Catback) \/ T304 Stainless Steel \/ 4x Burnt (3.5\")","offer_id":53473874247974,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRT","price":2138.95,"currency_code":"EUR","in_stock":true},{"title":"Full System (Catback) \/ T304 Stainless Steel \/ 4x Black (3.5\")","offer_id":53473874280742,"sku":"BMW.G8X.M3.VSES.HFD.BR.BLK","price":2138.95,"currency_code":"EUR","in_stock":true},{"title":"Full System (Catback) \/ T304 Stainless Steel \/ 4x Forged Carbon Fiber (3.5\")","offer_id":53473874313510,"sku":"BMW.G8X.M3.VSES.HFD.BR.FC","price":2138.95,"currency_code":"EUR","in_stock":true},{"title":"Full System (Catback) \/ T304 Stainless Steel \/ 4x 1x1 Carbon Fiber (4.0\")","offer_id":53473874346278,"sku":"BMW.G8X.M3.VSES.HFD.BR.RC","price":2138.95,"currency_code":"EUR","in_stock":true},{"title":"Full System + 400C Downpipes \/ T304 Stainless Steel \/ 4x Brushed Steel (3.5\")","offer_id":53473874379046,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BRSH","price":3391.95,"currency_code":"EUR","in_stock":true},{"title":"Full System + 400C Downpipes \/ T304 Stainless Steel \/ 4x Burnt (3.5\")","offer_id":53473874411814,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BRT","price":3391.95,"currency_code":"EUR","in_stock":true},{"title":"Full System + 400C Downpipes \/ T304 Stainless Steel \/ 4x Black (3.5\")","offer_id":53473874444582,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BLK","price":3391.95,"currency_code":"EUR","in_stock":true},{"title":"Full System + 400C Downpipes \/ T304 Stainless Steel \/ 4x Forged Carbon Fiber (3.5\")","offer_id":53473874477350,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.FC","price":3391.95,"currency_code":"EUR","in_stock":true},{"title":"Full System + 400C Downpipes \/ T304 Stainless Steel \/ 4x 1x1 Carbon Fiber (4.0\")","offer_id":53473874510118,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.RC","price":3391.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2755\/2806\/files\/1hfd.png?v=1784137463","url":"https:\/\/kongperformance.no\/nb-eu\/products\/valvetronic-bmw-g8x-m3-m4-hfd-valved-exhaust-system","provider":"KONG PERFORMANCE AS","version":"1.0","type":"link"}