{"product_id":"cast-aluminium-4-barrel-1000cfm-throttle-body-black-finish-suit-4150-flange","title":"Cast Aluminium 4 Barrel 1000cfm Throttle Body Black Finish. Suit 4150 Flange","description":"\u003cdiv\u003e\n\u003ch2\u003eCast Aluminium 4-Barrel 1000 CFM Throttle Body – Black Finish (4150 Flange)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your fuel-injection setup with a robust, cast aluminium 4-barrel throttle body from Aeroflow Performance. Designed to pair with 4150-pattern manifolds, this unit delivers a clean, performance-ready look and reliable operation at a more affordable price than billet alternatives.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1000 CFM airflow capacity for strong, consistent throttle response across the RPM range\u003c\/li\u003e \u003cli\u003e44.45 mm (1-3\/4\") bore with a precision radius profile to maximize air delivery while minimizing turbulence\u003c\/li\u003e \u003cli\u003eDie-cast aluminium with a black finish for durability and a streamlined engine bay appearance\u003c\/li\u003e \u003cli\u003eCenter air filter stud threaded at 6.3 mm (1\/4\") for secure mounting\u003c\/li\u003e \u003cli\u003eAccepts a standard air cleaner with a 5-1\/8\" flange for versatile filtration options\u003c\/li\u003e \u003cli\u003eIntelligent sensors and connectivity, including GM-style idle air control (IAC) motor, GM-style throttle position sensor (TPS), and GM LS3-style MAP sensor integrated\u003c\/li\u003e \u003cli\u003eVacuum and port versatility with ports: 2 × 3\/8\", 2 × 1\/4\", 2 × 3\/16\" for flexible EFI routing and emissions-friendly setups\u003c\/li\u003e \u003cli\u003eDesigned to suit 4150 flange patterns and standard 4150-style square-bore manifolds; a ready-to-run upgrade for many 4-barrel EFI and carb-to-FI conversions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBuilt for performance-oriented street and strip builds, this throttle body delivers precise throttle mapping and dependable idle control without the extra cost of billet alternatives. A practical, high-performance upgrade that fits seamlessly into existing 4150-pattern intake systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47294269718698,"sku":"AF64-2251BLK","price":513.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7829\/4698\/files\/s-l1600_1_42c06221-45d8-4c22-8ce2-66bac31c1c52.webp?v=1754281905","url":"https:\/\/tgmperformance.com.au\/products\/cast-aluminium-4-barrel-1000cfm-throttle-body-black-finish-suit-4150-flange","provider":"TGM Performance Parts","version":"1.0","type":"link"}