{"product_id":"granatelli-44mm-water-cooled-diaphragm-external-turbo-wastegate-with-v-band-540244","title":"Granatelli 44mm Water-Cooled Diaphragm External Turbo Wastegate with V-Band – 540244","description":"\u003cdiv class=\"gms-boost-product\"\u003e\n\n\u003cdiv style=\"border:2px solid #7f7f7f; border-radius:12px; padding:26px; margin-bottom:22px; background:#f1f1f1;\"\u003e\n\u003cp style=\"font-size:13px; font-weight:900; letter-spacing:1.5px; color:#555; margin:0 0 7px;\"\u003eCOMPACT TURBO BOOST CONTROL\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:27px; line-height:1.3; font-weight:900; margin:0 0 10px;\"\u003eYOU DON’T ALWAYS NEED THE BIGGEST WASTEGATE — YOU NEED THE RIGHT ONE.\u003c\/h2\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.7; margin:0 0 10px;\"\u003eThe \u003cstrong\u003eGranatelli 540244 44mm external wastegate\u003c\/strong\u003e delivers precise turbo boost control in a compact package designed for street, street\/strip and custom turbocharger systems.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0;\"\u003eIts \u003cstrong\u003ewater-cooled diaphragm actuator\u003c\/strong\u003e provides a heat-management advantage for installations close to hot exhaust components while the 44mm valve keeps packaging manageable in tighter engine bays.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:10px; margin-bottom:22px;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width:33.3%; padding:18px; border:2px solid #8b8b8b; border-radius:10px; text-align:center; background:#ededed;\"\u003e\n\u003cstrong style=\"font-size:21px;\"\u003e44MM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:13px;\"\u003eCompact Wastegate\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width:33.3%; padding:18px; border:2px solid #8b8b8b; border-radius:10px; text-align:center; background:#e8ecef;\"\u003e\n\u003cstrong style=\"font-size:21px;\"\u003eDIAPHRAGM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:13px;\"\u003eActuation Style\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width:33.3%; padding:18px; border:2px solid #8b8b8b; border-radius:10px; text-align:center; background:#e8eeee;\"\u003e\n\u003cstrong style=\"font-size:21px;\"\u003eWATER-COOLED\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:13px;\"\u003eHeat Management\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cdiv style=\"border:2px solid #8d8d8d; border-radius:12px; padding:22px; margin-bottom:22px; background:#eeeeee;\"\u003e\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 9px;\"\u003eWhy Choose a 44mm External Wastegate?\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0;\"\u003eA \u003cstrong\u003e44mm turbo wastegate\u003c\/strong\u003e offers a useful balance between exhaust bypass capacity and compact packaging. It is a strong choice for many single-turbo and twin-turbo street builds where a larger 50mm or 60mm gate may not be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #8d8d8d; border-radius:12px; padding:22px; margin-bottom:22px; background:#eaeaea;\"\u003e\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 10px;\"\u003eGood For\u003c\/h3\u003e\n\u003cp style=\"font-size:15px; line-height:1.8; margin:0;\"\u003e✓ Street turbo builds   •   ✓ Street\/strip applications   •   ✓ Tight turbo manifolds   •   ✓ Custom fabrication   •   ✓ External wastegate boost-control systems\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #888; border-radius:12px; padding:22px; background:#efefef; margin-bottom:22px;\"\u003e\n\u003ch3 style=\"font-size:21px; font-weight:900; margin:0 0 12px;\"\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; background:#fafafa;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e540244\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eExternal Turbo Wastegate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eValve Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eActuation Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eDiaphragm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#e3e3e3;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eWater-Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #aaa;\"\u003eV-Band External Wastegate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:2px solid #ad9642; border-radius:12px; background:#f5edcf; padding:18px 20px;\"\u003e\n\u003cstrong\u003eCHECK BEFORE ORDERING:\u003c\/strong\u003e Confirm that a 44mm wastegate provides enough exhaust bypass flow for your engine displacement, turbocharger size, manifold design and desired boost pressure.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\u003chr\u003e\u003ch3 style=\"margin-bottom:10px; color:#CC0000;\"\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 style=\"margin-bottom:10px; color:#CC0000;\"\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 style=\"margin-bottom:10px; color:#CC0000;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does a wastegate do?\u003c\/strong\u003e\u003cbr\u003eA wastegate regulates exhaust energy reaching the turbine to help control turbocharger boost pressure.\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 style=\"margin-bottom:10px; color:#CC0000;\"\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":52877137707304,"sku":"540244","price":144.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5147\/0888\/files\/F198650005.jpg?v=1790229204","url":"https:\/\/iwujiperformance.com\/products\/granatelli-44mm-water-cooled-diaphragm-external-turbo-wastegate-with-v-band-540244","provider":"Iwuji Performance","version":"1.0","type":"link"}