{"product_id":"blouch-performance-turbo-1-5g2-r-ball-bearing-turbocharger-2002-2007-wrx-2004-2021-sti","title":"Blouch Performance Turbo 1.5G2-R Ball Bearing Turbocharger 2002-2007 WRX \/ 2004-2021 STI","description":"\u003ch3\u003eBlouch Performance Turbo 1.5G2-R Ball Bearing Turbocharger 2002-2007 WRX \/ 2004-2021 STI | 520HP Capability | High-Flow Ball Bearing Turbocharger\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Blouch Performance Turbo 1.5G2-R is a high-performance ball bearing turbocharger designed specifically for Subaru WRX models from 2002 to 2007 and WRX STI models from 2004 to 2021. Engineered to support up to 520 horsepower, this turbocharger is ideal for enthusiasts seeking significant power gains while maintaining reliable spool characteristics. Whether you are building a street car or a track-focused machine, the 1.5G2-R offers a robust upgrade path for your Subaru’s forced induction system.\u003c\/p\u003e\n\u003cp\u003eBlouch’s design philosophy centers on maximizing efficiency and responsiveness through advanced materials and precision engineering. The 1.5G2-R features a custom low-friction, low-inertia ceramic ball bearing CHRA, which reduces rotational mass and improves spool time compared to traditional journal bearing turbos. The custom high-flow 56.5mm turbine wheel and the Blouch 71mm G2 compressor wheel are optimized for airflow and durability, ensuring consistent performance under demanding conditions. Available with either an 8cm or 10cm exhaust housing, this turbocharger can be tailored to your specific power goals and driving style.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, this turbocharger represents a significant step up in power potential without sacrificing the characteristic Subaru turbo response. The combination of ball bearing technology and carefully selected compressor and turbine sizes delivers quicker boost response and higher airflow capacity, which translates to improved throttle response and sustained power at higher RPMs. Proper tuning is recommended to fully realize the benefits and maintain engine reliability.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Blouch Performance Turbo 1.5G2-R turbocharger is engineered for Subaru WRX and WRX STI platforms and features a custom ceramic ball bearing CHRA for reduced friction and faster spool. Constructed with high-quality materials, it delivers up to 520 horsepower capability for Subaru enthusiasts seeking substantial power upgrades with reliable spool characteristics.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blouch Performance Turbo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e 1.5G2-R Ball Bearing Turbocharger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e N\/A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002-2007 Subaru WRX \/ 2004-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ceramic ball bearing CHRA, high-flow turbine and compressor wheels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Standard turbine housing finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Custom low-inertia ceramic ball bearing CHRA, precision balanced\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e Supports up to 520 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuning Required:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Wheel:\u003c\/strong\u003e 71mm Blouch G2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurbine Wheel:\u003c\/strong\u003e 56.5mm custom high-flow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExhaust Housing Options:\u003c\/strong\u003e 8cm or 10cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Supports up to 520 horsepower for serious power upgrades on WRX and STI platforms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpool Response:\u003c\/strong\u003e Ceramic ball bearing CHRA reduces friction and inertia for quicker boost response\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality materials and construction ensure reliable operation under high boost conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct fit for 2002-2007 WRX and 2004-2021 STI models, maintaining OEM mounting points\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Choice of 8cm or 10cm exhaust housing allows tuning for spool and top-end power balance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Precision balanced components reduce vibration and increase turbo longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Blouch Performance Turbo 1.5G2-R Ball Bearing Turbocharger\u003c\/li\u003e\n  \u003cli\u003eChoice of 8cm or 10cm exhaust housing (as selected)\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions (if provided by manufacturer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Blouch 1.5G2-R turbocharger requires moderate mechanical skill and familiarity with Subaru turbo systems. Professional installation is recommended to ensure proper fitment and to avoid potential issues with oil and coolant lines. Specialized tools for turbo removal and installation may be necessary. Because this turbo supports up to 520 horsepower, a custom tune is strongly recommended to optimize performance and maintain engine safety. Verify compatibility with your specific year and trim level before purchase, especially if your vehicle has aftermarket modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e Tuning required; possible supporting modifications depending on power goals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific year and trim level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Blouch Performance Turbo","offers":[{"title":"7cm \/ No \/ No","offer_id":50546079924399,"sku":"7-00-7004","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"8cm \/ No \/ No","offer_id":50546079957167,"sku":"8-00-7004","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"10cm \/ No \/ No","offer_id":50546079989935,"sku":"10-00-7004","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"7cm \/ No \/ Yes","offer_id":50546080022703,"sku":"Tue Jul 03 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"8cm \/ No \/ Yes","offer_id":50546080055471,"sku":"Fri Aug 03 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"10cm \/ No \/ Yes","offer_id":50546080088239,"sku":"Wed Oct 03 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2216.5,"currency_code":"USD","in_stock":true},{"title":"7cm \/ Yes \/ No","offer_id":50546080121007,"sku":"Tue Jul 10 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true},{"title":"8cm \/ Yes \/ No","offer_id":50546080153775,"sku":"Fri Aug 10 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true},{"title":"10cm \/ Yes \/ No","offer_id":50546080186543,"sku":"Wed Oct 10 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true},{"title":"7cm \/ Yes \/ Yes","offer_id":50546080219311,"sku":"Fri Jul 13 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true},{"title":"8cm \/ Yes \/ Yes","offer_id":50546080252079,"sku":"Mon Aug 13 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true},{"title":"10cm \/ Yes \/ Yes","offer_id":50546080284847,"sku":"Sat Oct 13 7004 00:00:00 GMT-0700 (Pacific Daylight Time)","price":2316.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/blouch-performance-turbo-15g2-r-ball-bearing-turbocharger-2002-2007-wrx-2004-2021-sti-7-00-7004-5493549.jpg?v=1793655432","url":"https:\/\/subimods.com\/products\/blouch-performance-turbo-1-5g2-r-ball-bearing-turbocharger-2002-2007-wrx-2004-2021-sti","provider":"Subimods.com","version":"1.0","type":"link"}