{"product_id":"precision-raceworks-f3x-f8x-billet-top-hat","title":"Precision Raceworks F3X \/ F8X Billet Top Hat","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eMelted factory top hats are a known failure on hard-driven F-chassis cars once pump current goes up. The Precision Raceworks F3X \/ F8X billet top hat replaces the factory lid with an anodized billet piece that has high-current primary connectors, a hermetically sealed wire pass-through and up to three high-flow fuel ports.\u003c\/p\u003e\n\u003cp\u003eIt is the platform for bigger in-tank fuel systems: a single upgraded pump, dual pumps with a single or dual output (dual output gives separate feeds for direct and port injection), Stage 3 and Stage 4 pumps, surge tanks and AFS-style setups. A replaceable filter and a 5 bar regulator keep it compatible with the factory system.\u003c\/p\u003e\n\u003cp\u003eTwo versions are offered: one for the Precision Raceworks Stage 4 \/ 4.5 S55 or B58 pumps (601-0331) and one for all other pumps (601-0371). Pumps are not included.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAnodized billet aluminum top hat with high-current primary connectors\u003c\/li\u003e\n\u003cli\u003eHermetically sealed wire pass-through; prevents fuel and vapor leaking along the wires and supports PWM pump control\u003c\/li\u003e\n\u003cli\u003eUp to 3 high-flow fuel ports\u003c\/li\u003e\n\u003cli\u003eHigh-flow filter with replaceable USA-made microglass element (10 micron standard, 6 micron optional)\u003c\/li\u003e\n\u003cli\u003e5 bar regulator for factory-system compatibility\u003c\/li\u003e\n\u003cli\u003eSupports single pump, dual pump (single or dual output), Stage 3 \/ Stage 4, surge tank and AFS-style configurations\u003c\/li\u003e\n\u003cli\u003e601-0331: for Precision Raceworks Stage 4 \/ 4.5 S55 or B58 pumps; 601-0371: for all other pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBillet top hat\u003c\/li\u003e\n\u003cli\u003eHigh-flow fittings and plugs for unused ports\u003c\/li\u003e\n\u003cli\u003eReplaceable filter with 5 bar regulator\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary pump wiring harnesses (8 wires total)\u003c\/li\u003e\n\u003cli\u003eIn-tank hoses and pinch clamps\u003c\/li\u003e\n\u003cli\u003eNo pumps are included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eRequired Extras\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIn-tank fuel pump(s) — the top hat is supplied without pumps. Pair it with the \u003ca href=\"\/products\/precision-raceworks-f-series-n20-n26-n55-high-performance-fuel-pump\"\u003ePrecision Raceworks F-Series N20 \/ N26 \/ N55 High Performance Fuel Pump\u003c\/a\u003e, the \u003ca href=\"\/products\/precision-raceworks-f-series-s55-high-performance-fuel-pump\"\u003ePrecision Raceworks F-Series S55 High Performance Fuel Pump\u003c\/a\u003e or the \u003ca href=\"\/products\/precision-raceworks-f-series-f2x-f3x-b58-high-performance-fuel-pump\"\u003ePrecision Raceworks F-Series F2X \/ F3X B58 High Performance Fuel Pump\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eDual-output and AFS-style configurations: additional fuel lines, regulators and filter kits as your setup requires — sold separately (not stocked by Speed Logic).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eF-Series billet top hat wiring diagram, B58 and S55 brushless pumps (image): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/F-Series_Top_Hat_Brushless_Diagram_01.06.25.jpg?v=1792456779\"\u003eF-Series Top Hat Brushless Wiring Diagram\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eF-Series billet top hat wiring diagram, N55 (image): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/F-Series_Top_Hat_Diagram_10.08.25.jpg?v=1792456779\"\u003eF-Series Top Hat Wiring Diagram\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed Logic offers professional installation; \u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e for a quote.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation may require cutting the factory harness to fit the supplied connector.\u003c\/li\u003e\n\u003cli\u003eChoose 601-0331 only if you are running a Precision Raceworks Stage 4 or 4.5 S55 \/ B58 pump; every other pump uses 601-0371.\u003c\/li\u003e\n\u003cli\u003ePrice is for the item selected only; labor is not included.\u003c\/li\u003e\n\u003cli\u003eConfirm your engine code and chassis before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e601-0331\u003c\/strong\u003e — PR Stage 4 \/ 4.5 (S55 \/ B58) pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e601-0371\u003c\/strong\u003e — All other pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e228i\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e320i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2013–2015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e328i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e328i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2013–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e428i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eN20 2.0L Turbo I4\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM235i\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2 Competition\u003c\/td\u003e\n\u003ctd\u003eF87\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2019–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eF82 \/ F83\u003c\/td\u003e\n\u003ctd\u003eS55 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 1 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33 \/ F36\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 1 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 1 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2017–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Precision Raceworks","offers":[{"title":"For PR Stage 4 \/ 4.5 S55 or B58 pumps (601-0331)","offer_id":52981861679384,"sku":"601-0331","price":699.99,"currency_code":"USD","in_stock":true},{"title":"For all other pumps (601-0371)","offer_id":52981861712152,"sku":"601-0371","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/F-SeriesAFSMain-TopHatFront_dcb2fb5e-26f1-4d5f-85b8-6aa48e2ec55b.jpg?v=1787687759","url":"https:\/\/speedlogicauto.com\/products\/precision-raceworks-f3x-f8x-billet-top-hat","provider":"SPEED LOGIC","version":"1.0","type":"link"}