{"product_id":"vtt-plug-and-play-s58-single-hpfp-conversion-kit-vtt-s58-single-hpfp","title":"VTT Plug-and-Play S58 Single HPFP Conversion Kit","description":"\u003cp data-start=\"312\" data-end=\"400\"\u003e\u003cstrong data-start=\"312\" data-end=\"398\"\u003eThe Only Proven Solution to S58 Exhaust Cam Timing Drift — Without Locking the Cam! Tested at over 1400WHP!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"402\" data-end=\"642\"\u003eWe are proud to introduce the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"432\" data-end=\"468\"\u003efirst and only kit on the market\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat completely resolves the notorious S58\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"512\" data-end=\"540\"\u003eexhaust cam timing drift\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat high RPM — all\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"559\" data-end=\"620\"\u003ewithout sacrificing the benefits of variable valve timing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby locking the cam.\u003c\/p\u003e\n\u003chr data-start=\"644\" data-end=\"647\"\u003e\n\u003ch3 data-start=\"649\" data-end=\"694\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"653\" data-end=\"694\"\u003eThe Problem: Exhaust Cam Timing Drift\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"695\" data-end=\"981\"\u003eIf you’ve been deep in the S58 tuning world, you’ve probably heard about — or logged — the issue: at high RPM and load, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"819\" data-end=\"845\"\u003eexhaust VANOS sprocket\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esimply can’t keep up with commanded timing. Why? Because the exhaust cam gear is driving more components than ever before, including: \u003c\/p\u003e\n\u003cul data-start=\"982\" data-end=\"1135\"\u003e\n\u003cli data-start=\"982\" data-end=\"1026\"\u003e\n\u003cp data-start=\"984\" data-end=\"1026\"\u003e\u003cstrong data-start=\"984\" data-end=\"1024\"\u003eTwo high-pressure fuel pumps (HPFPs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1027\" data-end=\"1074\"\u003e\n\u003cp data-start=\"1029\" data-end=\"1074\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1072\"\u003eUpgraded, higher-pressure valve springs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1075\" data-end=\"1135\"\u003e\n\u003cp data-start=\"1077\" data-end=\"1135\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1133\"\u003eIncreased boost levels and higher cylinder pressures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1137\" data-end=\"1375\"\u003eUnder these conditions,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1161\" data-end=\"1225\"\u003erequested and actual exhaust cam timing start to drift apart\u003c\/strong\u003e. This can cause a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1244\" data-end=\"1266\"\u003ehuge drop in power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— we’ve seen losses of\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1290\" data-end=\"1304\"\u003e200–250whp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— because optimal valve timing is essential for top-end performance.\u003c\/p\u003e\n\u003cp data-start=\"1377\" data-end=\"1494\"\u003eAnd it’s not just at the top end — valve timing plays a huge role in\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1446\" data-end=\"1458\"\u003espool-up\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1463\" data-end=\"1483\"\u003emid-range torque\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eas well.\u003c\/p\u003e\n\u003chr data-start=\"1496\" data-end=\"1499\"\u003e\n\u003ch3 data-start=\"1501\" data-end=\"1545\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"1505\" data-end=\"1545\"\u003eWhy Locking the Cam Isn’t the Answer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1546\" data-end=\"1681\"\u003eA popular “fix” is to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1568\" data-end=\"1601\"\u003elock the exhaust cam sprocket\u003c\/strong\u003e. While this can prevent drift at high RPM, it\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1648\" data-end=\"1678\"\u003ecomes with a big trade-off\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"1682\" data-end=\"1831\"\u003e\n\u003cli data-start=\"1682\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1684\" data-end=\"1759\"\u003eIf you lock for top-end power → you sacrifice spool and mid-range torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1760\" data-end=\"1831\"\u003e\n\u003cp data-start=\"1762\" data-end=\"1831\"\u003eIf you lock for spool and mid-range → you lose high-RPM horsepower.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1833\" data-end=\"2070\"\u003eIn our testing, locking for top-end power resulted in\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1887\" data-end=\"1915\"\u003e500–800 RPM slower spool\u003c\/strong\u003e, a massive loss in responsiveness. This is the exact compromise\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1980\" data-end=\"2005\"\u003evariable valve timing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewas designed to eliminate when it was introduced in the 1980s.\u003c\/p\u003e\n\u003cp data-start=\"2072\" data-end=\"2237\"\u003eVariable timing lets you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2097\" data-end=\"2134\"\u003eoptimize low-end torque and spool\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile still delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2158\" data-end=\"2182\"\u003emaximum top-end flow\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— and that’s exactly what we preserve with this kit.\u003c\/p\u003e\n\u003chr data-start=\"2239\" data-end=\"2242\"\u003e\n\u003ch3 data-start=\"2244\" data-end=\"2292\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"2248\" data-end=\"2292\"\u003eThe VTT Solution: Reduce the Load by 50%\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2293\" data-end=\"2419\"\u003eThe root cause of the S58 timing drift is\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2335\" data-end=\"2354\"\u003emechanical load\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon the exhaust cam gear. Our solution is simple but effective:\u003c\/p\u003e\n\u003cul data-start=\"2420\" data-end=\"2500\"\u003e\n\u003cli data-start=\"2420\" data-end=\"2500\"\u003e\n\u003cp data-start=\"2422\" data-end=\"2500\"\u003e\u003cstrong data-start=\"2422\" data-end=\"2449\"\u003eRemove the forward HPFP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— instantly cutting the driven load by\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2489\" data-end=\"2497\"\u003ehalf\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2502\" data-end=\"2524\"\u003eHere’s why it works:\u003c\/p\u003e\n\u003cul data-start=\"2525\" data-end=\"2965\"\u003e\n\u003cli data-start=\"2525\" data-end=\"2699\"\u003e\n\u003cp data-start=\"2527\" data-end=\"2699\"\u003eThe S58\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2535\" data-end=\"2562\"\u003edoes not need two HPFPs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor serious builds — anyone pushing enough power to consider cam locking is already running\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2655\" data-end=\"2679\"\u003esupplemental fueling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(port injection).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2700\" data-end=\"2815\"\u003e\n\u003cp data-start=\"2702\" data-end=\"2815\"\u003eAt high RPM,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2715\" data-end=\"2740\"\u003edirect injection (DI)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis only contributing ~20–30% of total fuel delivery on big-power setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2816\" data-end=\"2965\"\u003e\n\u003cp data-start=\"2818\" data-end=\"2965\"\u003eBy\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2821\" data-end=\"2872\"\u003eslightly increasing port injection contribution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(usually only 10–15% more up top), you can completely offset the loss of the forward pump.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2967\" data-end=\"3086\"\u003eFor reference,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2982\" data-end=\"2995\"\u003eGen 2 B58\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatforms are making\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3017\" data-end=\"3030\"\u003e1500+ whp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3036\" data-end=\"3051\"\u003esingle HPFP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout any fueling limitations.\u003c\/p\u003e\n\u003chr data-start=\"3088\" data-end=\"3091\"\u003e\n\u003ch3 data-start=\"3093\" data-end=\"3130\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"3097\" data-end=\"3130\"\u003eBuilt Like OEM — But Stronger\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3131\" data-end=\"3343\"\u003eYou won’t find any braided or aftermarket-style lines with this kit, the VTT S58 Single HPFP Conversion Kit uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3232\" data-end=\"3272\"\u003eheavy-duty stainless steel hardlines\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emanufactured using the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3296\" data-end=\"3340\"\u003esame forming\/swedging techniques as BMW OEM lines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"3344\" data-end=\"3516\"\u003e\n\u003cli data-start=\"3344\" data-end=\"3401\"\u003e\n\u003cp data-start=\"3346\" data-end=\"3401\"\u003eOEM-style fit and routing — clean, factory appearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3402\" data-end=\"3457\"\u003e\n\u003cp data-start=\"3404\" data-end=\"3457\"\u003eSuperior durability under extreme heat and pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3458\" data-end=\"3516\"\u003e\n\u003cp data-start=\"3460\" data-end=\"3516\"\u003eNo braided hoses or extra fittings to leak or wear out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3518\" data-end=\"3521\"\u003e\n\u003ch3 data-start=\"3523\" data-end=\"3546\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"3527\" data-end=\"3546\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3547\" data-end=\"3740\"\u003e\n\u003cli data-start=\"3547\" data-end=\"3599\"\u003e\n\u003cp data-start=\"3549\" data-end=\"3599\"\u003e\u003cstrong data-start=\"3549\" data-end=\"3556\"\u003e(1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCNC-machined billet HPFP block-off plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3600\" data-end=\"3677\"\u003e\n\u003cp data-start=\"3602\" data-end=\"3677\"\u003e\u003cstrong data-start=\"3602\" data-end=\"3609\"\u003e(1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRear high-pressure stainless hardline with integrated sensor port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3678\" data-end=\"3740\"\u003e\n\u003cp data-start=\"3680\" data-end=\"3740\"\u003e\u003cstrong data-start=\"3680\" data-end=\"3687\"\u003e(1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront high-pressure stainless hardline replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"3680\" data-end=\"3687\"\u003e(1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePlug and play 2-1 HPFP wirnig harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3742\" data-end=\"3745\"\u003e\n\u003ch3 data-start=\"3747\" data-end=\"3789\" data-fontsize=\"18\" data-lineheight=\"27px\" class=\"fusion-responsive-typography-calculated\"\u003e\u003cstrong data-start=\"3751\" data-end=\"3789\"\u003eInstallation \u0026amp; Tuning Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3790\" data-end=\"3847\"\u003eThis kit requires\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3808\" data-end=\"3833\"\u003ecustom tuning changes\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"3848\" data-end=\"4043\"\u003e\n\u003cli data-start=\"3848\" data-end=\"3926\"\u003e\n\u003cp data-start=\"3850\" data-end=\"3926\"\u003eAdjusting PI (Port Injection) strategy to compensate for the removed pump.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3927\" data-end=\"4043\"\u003e\n\u003cp data-start=\"3929\" data-end=\"4043\"\u003eDepending on power level,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3955\" data-end=\"3982\"\u003eincreasing oil pressure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat high RPM (This is OPTIONAL, but something we recommend in tandem with the kit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4045\" data-end=\"4182\"\u003e\u003cstrong data-start=\"4045\" data-end=\"4054\"\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is an\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4066\" data-end=\"4098\"\u003eengine performance component\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for advanced builds. Professional installation and tuning are mandatory.\u003c\/p\u003e\n\u003chr data-start=\"4184\" data-end=\"4187\"\u003e\n\u003cp data-start=\"4189\" data-end=\"4488\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4191\" data-end=\"4254\"\u003eEliminates S58 exhaust cam timing drift without cam locking\u003c\/strong\u003e\u003cbr data-start=\"4254\" data-end=\"4257\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4259\" data-end=\"4308\"\u003eMaintains full variable valve timing benefits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— no top-end vs. low-end trade-offs\u003cbr data-start=\"4344\" data-end=\"4347\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4349\" data-end=\"4407\"\u003eOEM-style stainless steel hardlines — no braided lines\u003c\/strong\u003e\u003cbr data-start=\"4407\" data-end=\"4410\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4412\" data-end=\"4443\"\u003eProven on high-power builds\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— a mechanical fix to a mechanical problem\u003c\/p\u003e\n\u003cp data-start=\"4490\" data-end=\"4658\"\u003eIf you want\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4502\" data-end=\"4573\"\u003emaximum top-end power, instant spool, and consistent timing control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon your S58, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"4591\" data-end=\"4625\"\u003eVTT Single HPFP Conversion Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the only complete solution.\u003c\/p\u003e\n\u003cp data-start=\"402\" data-end=\"642\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vargas Turbo Technologies","offers":[{"title":"Default Title","offer_id":49477516853441,"sku":"VTT-S58-SINGLE-HPFP","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/files\/IMG_4565-copy.jpg?v=1755184594","url":"https:\/\/www.urotuning.com\/products\/vtt-plug-and-play-s58-single-hpfp-conversion-kit-vtt-s58-single-hpfp","provider":"UroTuning","version":"1.0","type":"link"}