{"product_id":"i-30499720-granatellimotor-sportslt1-lt4-lt5-drive-by-wire-billet-throttle-body-gmtblt4","title":"Granatelli Motor Sports LT1\/LT4\/LT5 Drive-By-Wire Billet Throttle Body GMTBLT4","description":"\u003ch2\u003eGranatelli Motorsports GMTBLT4 103mm Drive-By-Wire Throttle Body Natural Finish\u003c\/h2\u003e\n\u003ch2\u003eSKU: GMTBLT4\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTUNE MAY BE REQUIRED\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlock real performance gains with the Granatelli Motorsports GMTBLT4 103mm throttle body. Precision CNC-machined from billet 6061-T6 aluminum, this throttle body is built to maximize airflow, throttle response, and overall engine efficiency. Perfect for serious enthusiasts looking to get more out of their GM LT engine.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Performance Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMassive 103mm Bore: Increases airflow for more power and quicker throttle response\u003c\/li\u003e\n\u003cli\u003eDyno-Tested Gains: On a stock 2017 Camaro LT1 (E60, headers, Rotofab CAI, Holley Hi-Ram), switching from the OEM throttle body to the GMTBLT4 delivered +20 RWHP and +17 lb-ft—from 425.9 to 445.7 RWHP, and 376.6 to 393.4 lb-ft torque\u003c\/li\u003e\n\u003cli\u003eDesigned for Aftermarket Manifolds: Direct bolt-on with most aftermarket intakes\u003c\/li\u003e\n\u003cli\u003eSpacer Available for Factory Fitment: Use part #GMTBLTSPC if pairing with a factory intake or non-ported supercharger\u003c\/li\u003e\n\u003cli\u003eSupports Boosted Builds: Electronic motors rated for up to 25 lbs of boost (draw or blow-through)\u003c\/li\u003e\n\u003cli\u003eDurable Construction: CNC-machined 6061-T6 billet aluminum with natural finish\u003c\/li\u003e\n\u003cli\u003eQuick Installation: Includes gasket and hardware; installs in under 20 minutes\u003c\/li\u003e\n\u003cli\u003eVehicle Compatibility: Fits all 2014–2024 GM LT 5.3L \u0026amp; 6.2L engines in Chevrolet, GMC, and Cadillac applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUNE MAY BE REQUIRED\u003c\/strong\u003e after installation to achieve optimal performance\u003c\/li\u003e\n\u003cli\u003e5.3L models must use an aftermarket 6.2L-style intake manifold\u003c\/li\u003e\n\u003cli\u003eFactory intake or non-ported superchargers require manifold spacer #GMTBLTSPC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElevate your vehicle's performance with the Granatelli Motorsports GMTBLT4 103mm throttle body. Whether you're aiming for improved throttle response, increased horsepower, or enhanced acceleration, this throttle body is a valuable upgrade for your GM LT engine.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46914346975388,"sku":"GMTBLT4","price":633.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/F198649695.webp?v=1779220344","url":"https:\/\/granatellimotorsports.com\/products\/i-30499720-granatellimotor-sportslt1-lt4-lt5-drive-by-wire-billet-throttle-body-gmtblt4","provider":"Granatellimotorsports","version":"1.0","type":"link"}