{"product_id":"garrett-g38-gxr38-turbine-housing-v-band-v-band-0-95-ar-grt757707-0038","title":"Garrett G38\/GXR38 Turbine Housing Kit O\/V V-Band \/ V-Band 0.95 A\/R","description":"\u003ch4\u003eMidrange V-Band Turbine Housing Delivering Versatile Power Across the G38 Platform\u003c\/h4\u003e\u003cp\u003eThe Garrett G38\/GXR38 Turbine Housing Kit O\/V V-Band \/ V-Band 0.95 A\/R (GRT757707-0038) is the balanced A\/R option among the V-Band inlet G38 housing family, engineered to deliver a wide power band for G38-1000 and GXR38-64 builds on engines from 2.5L to 5.5L displacement. GRT757707-0038 combines the installation flexibility of dual V-Band inlet and outlet connections with the 0.95 A\/R that optimizes both spool response and peak exhaust throughput, making it a strong choice for street-track and competition builds where a single housing must perform well across a wide RPM range. The V-Band inlet allows full turbo rotation for optimal oil drain positioning in custom installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGRT757707-0038 V-Band inlet \/ V-Band outlet turbine housing, 0.95 A\/R for G38 and GXR38 supercores\u003c\/li\u003e\n\u003cli\u003eMidrange 0.95 A\/R balances spool and peak flow across the full G38 power range\u003c\/li\u003e\n\u003cli\u003eDual V-Band connections for clean, leak-free sealing and simplified turbo removal\u003c\/li\u003e\n\u003cli\u003eFull turbo rotation capability for optimal oil drain orientation in tight installations\u003c\/li\u003e\n\u003cli\u003eStainless steel housing construction for long-term high-temperature durability\u003c\/li\u003e\n\u003cli\u003eExternal wastegate configuration for precise boost management\u003c\/li\u003e\n\u003cli\u003eIncludes gasket kit, V-Band clamps (inlet and outlet), and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGRT757707-0038 \/ 757707-0038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Supercores\u003c\/td\u003e\n\u003ctd\u003eG38-1000 (938272-5003S), GXR38-64 (934173-5008S, 934173-5009S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbine Inlet\u003c\/td\u003e\n\u003ctd\u003eV-Band (open\/undivided)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbine Outlet\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/R Ratio\u003c\/td\u003e\n\u003ctd\u003e0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWastegate Type\u003c\/td\u003e\n\u003ctd\u003eExternal only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eVerify with Garrett distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 x GRT757707-0038 G38\/GXR38 Turbine Housing Kit\u003c\/li\u003e\n\u003cli\u003eGasket kit\u003c\/li\u003e\n\u003cli\u003eV-Band clamps for inlet and outlet\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eNote: Supercore sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Garrett Motion\u003c\/h4\u003e\u003cp\u003eGarrett’s G38 turbine housing family spans three A\/R ratios and two inlet configurations to support the widest range of builds on the G38-1000 and GXR38-64 supercore platform. GRT757707-0038 is the most versatile V-Band option, balancing response and flow for multi-purpose builds.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the GRT757707-0038?\u003c\/strong\u003e\u003cp\u003eThe GRT757707-0038 is a Garrett G38\/GXR38 stainless turbine housing with V-Band inlet and V-Band outlet at 0.95 A\/R. It provides a balanced combination of spool response and peak exhaust flow for G38-1000 or GXR38-64 builds across 2.5L to 5.5L engine displacements.\u003c\/p\u003e\u003cstrong\u003eWhen should I choose GRT757707-0038 over 0037 or 0039?\u003c\/strong\u003e\u003cp\u003eChoose GRT757707-0038 when you want the flexibility of a V-Band manifold connection with a broad power delivery that does not sacrifice too much low-end spool (as the 1.06 A\/R might) or limit peak flow (as the 0.85 A\/R might on larger engines). The 0.95 A\/R is the best all-around choice for most dual-purpose street and track builds.\u003c\/p\u003e\u003cstrong\u003eWhat supercores mate with GRT757707-0038?\u003c\/strong\u003e\u003cp\u003eGRT757707-0038 is compatible with the G38-1000 supercore (938272-5003S) and the GXR38-64 supercores (934173-5008S and 934173-5009S). It is not compatible with other G-Series frame sizes.\u003c\/p\u003e\u003cstrong\u003eDoes GRT757707-0038 require an external wastegate?\u003c\/strong\u003e\u003cp\u003eYes. All G38 housings are external wastegate only. A suitable external wastegate must be sourced and installed separately.\u003c\/p\u003e\u003cstrong\u003eCan the turbocharger be rotated with GRT757707-0038?\u003c\/strong\u003e\u003cp\u003eYes. V-Band inlet housings allow full turbo rotation for optimal oil drain line orientation, which is particularly beneficial in custom fabricated installations where the drain must clear headers or chassis components.\u003c\/p\u003e\u003cstrong\u003eWhat is the V-Band inlet OD on GRT757707-0038?\u003c\/strong\u003e\u003cp\u003eThe V-Band dimensions match the standard G38 turbine housing inlet specifications. A custom V-Band exhaust manifold must be fabricated to match the G38 inlet V-Band OD. Verify the V-Band sizing directly with Garrett or your fabricator before ordering manifold flanges.\u003c\/p\u003e\u003cstrong\u003eAre V-Band clamps included for both inlet and outlet?\u003c\/strong\u003e\u003cp\u003eYes. GRT757707-0038 includes V-Band clamps for both the turbine inlet and turbine outlet, in addition to the gasket kit and hardware.\u003c\/p\u003e\u003cstrong\u003eIs GRT757707-0038 standard rotation?\u003c\/strong\u003e\u003cp\u003eYes. GRT757707-0038 is standard rotation. Reverse-rotation variants have separate part numbers.\u003c\/p\u003e\u003ch4\u003eInstallation Overview\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eAssemble G38 or GXR38 supercore with oil and coolant fittings before mating the turbine housing\u003c\/li\u003e\n\u003cli\u003eConnect V-Band inlet to the V-Band exhaust manifold outlet using the included inlet V-Band clamp, rotating turbo to desired position before fully tightening\u003c\/li\u003e\n\u003cli\u003eTorque inlet clamp to specification to ensure a leak-free seal under thermal cycling\u003c\/li\u003e\n\u003cli\u003eConnect V-Band turbine outlet to downpipe using the included outlet V-Band clamp\u003c\/li\u003e\n\u003cli\u003eInstall external wastegate to the exhaust manifold dump port or housing dump\u003c\/li\u003e\n\u003cli\u003ePrime oil feed line before first start and purge coolant circuit\u003c\/li\u003e\n\u003cli\u003eComplete idle break-in prior to boost operation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":46152047657039,"sku":"GRT757707-0038","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/35726002978895_1_dc1915f8-cc41-46c7-95be-80b4005b75ea.webp?v=1784815709","url":"https:\/\/www.blackopsautoworks.com\/products\/garrett-g38-gxr38-turbine-housing-v-band-v-band-0-95-ar-grt757707-0038","provider":"Black Ops Auto Works","version":"1.0","type":"link"}