{"product_id":"i-30501755-granatellimotor-sportshellcat-trackhawk-drive-by-wire-billet-throttle-body-gmtbsrt108","title":"Granatelli Motor Sports Hellcat Trackhawk Drive-By-Wire Billet Throttle Body GMTBSRT108","description":"\u003ch1\u003eGranatelli 105mm \/ 108mm Drive-By-Wire Billet Throttle Body for Hellcat \u0026amp; Trackhawk\u003c\/h1\u003e\u003ch2\u003eHigh-Flow DBW Throttle Body Upgrade for Supercharged HEMI Applications\u003c\/h2\u003e\u003cp\u003e Unleash the full potential of your supercharged HEMI with the \u003cstrong\u003eGranatelli 105mm \/ 108mm Drive-By-Wire Billet Throttle Body\u003c\/strong\u003e, engineered specifically for Hellcat and Trackhawk platforms. Designed for builders who demand maximum airflow, sharper throttle response, and uncompromising reliability, this throttle body removes factory restrictions and lets your engine breathe the way it was meant to. \u003c\/p\u003e\u003cp\u003e Whether you’re chasing quicker 60-foot times, stronger mid-range pull, or improved wide-open throttle performance, this billet throttle body delivers real, measurable gains for high-horsepower street and strip builds. \u003c\/p\u003e\u003ch2\u003eKey Features and Performance Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Airflow Increase:\u003c\/strong\u003e Available in 105mm and 108mm bore sizes, each flowing significantly more air than the factory throttle body—ideal for high-boost and high-RPM applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost-Resistant Drive-By-Wire Motor:\u003c\/strong\u003e Engineered to withstand 25+ psi of boost without throttle blade deflection or electronic shutdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined 6061-T6 Billet Aluminum:\u003c\/strong\u003e Lightweight, heat-resistant, and built for extreme performance environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Throttle Response:\u003c\/strong\u003e Faster pedal reaction, smoother power delivery, and stronger acceleration, especially at wide-open throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Design:\u003c\/strong\u003e Compatible with OEM and aftermarket intake systems. Some applications may require an adapter sleeve (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2015–2025 Dodge Challenger 6.2L Hellcat \/ Redeye \/ Demon\u003c\/li\u003e\n\u003cli\u003e2015–2025 Dodge Charger 6.2L Hellcat\u003c\/li\u003e\n\u003cli\u003e2018–2025 Dodge Durango Hellcat\u003c\/li\u003e\n\u003cli\u003e2018–2025 Jeep Grand Cherokee Trackhawk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTuning Recommendation\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eTUNE MAY BE REQUIRED.\u003c\/strong\u003e Professional tuning is recommended after installation to optimize airflow, throttle mapping, drivability, and overall performance—especially on modified or high-boost vehicles. \u003c\/p\u003e\u003ch2\u003eBuilt for Serious Performance\u003c\/h2\u003e\u003cp\u003e If you’re done living with factory airflow limitations and want a true performance upgrade, the \u003cstrong\u003eGranatelli 105mm \/ 108mm Billet Throttle Body\u003c\/strong\u003e is the next step. This isn’t just a bolt-on—it’s a bolt-ahead solution that delivers dyno-proven horsepower gains, improved drivability, and the edge you need on the street or at the track. \u003c\/p\u003e . \u003cp\u003eIf you're done playing with factory restrictions and want real, dyno-proven performance, this is your next step. The Granatelli Billet Throttle Body isn’t just a bolt-on—it’s a bolt-ahead. Paired with proper tuning, it unlocks serious horsepower gains, improved drivability, and that extra edge at the strip or on the street.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s24\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication-focused Granatelli Motor Sports design\u003c\/li\u003e\n\u003cli\u003eBuilt for dependable performance and service\u003c\/li\u003e\n\u003cli\u003eDesigned for enthusiasts, professional installers, and performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 class=\"gms-s24\"\u003eFitment \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eConfirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s24\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy upgrade a throttle body?\u003c\/strong\u003e\u003cbr\u003eA performance throttle body can support increased airflow when the rest of the engine combination can use it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this work on a modified vehicle?\u003c\/strong\u003e\u003cbr\u003eCompatibility depends on the complete vehicle combination. Confirm the listed application and supporting components before installation.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s24\"\u003eWhy Choose Granatelli Motor Sports?\u003c\/h3\u003e\u003cp\u003eGranatelli Motor Sports develops performance components for real-world street, street\/strip, race, and custom applications, with an emphasis on practical performance, dependable construction, and integration into serious automotive builds.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":49595234091163,"sku":"GMS-GMTBSRT108","price":847.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/F198650681.jpg?v=1790006503","url":"https:\/\/sr1performance.com\/products\/i-30501755-granatellimotor-sportshellcat-trackhawk-drive-by-wire-billet-throttle-body-gmtbsrt108","provider":"SR1 Performance","version":"1.0","type":"link"}