{"product_id":"b58-gen2-upgrade-ball-bearing-performance-turbocharger-for-bmw-b58-6-port","title":"PA 6 Port B58 GEN2 Upgrade Stage 2 and Stage 3 Performance Turbocharger","description":"\u003cp\u003eIntroducing the B58 GEN2 Performance Turbochargers, our Stage 2 6269 and Stage 3 6769 turbochargers offer a straightforward path to higher power. They replace the factory unit and are rated to support roughly 700 hp in Stage 2 form or 800 hp in Stage 3 form when combined with the right supporting modifications, fuel, and calibration.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFeature highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificantly higher power ceiling\u003c\/strong\u003e — Stage 2 is rated for approximately 700 hp and Stage 3 for around 800 hp (actual results depend on supporting mods, fuel quality, and tuning), well above the stock turbo’s roughly 400 hp capability. Suited to serious street or track builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger billet compressor wheels\u003c\/strong\u003e — Stage 2 features a 62 mm inducer and 82 mm exducer billet compressor wheel, while Stage 3 moves to a 67 mm inducer and 84 mm exducer. Both are a clear step up from the OEM 51 mm inducer \/ 68 mm exducer design for improved airflow and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBigger inlet\u003c\/strong\u003e — Stage 2 and Stage 3 use a 74 mm \/ 72 mm inlet compared with the factory 56 mm inlet, helping reduce restriction. Compressor A\/R stays at 0.60 on all versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger turbine side\u003c\/strong\u003e — Both upgraded stages employ a 62 mm inducer \/ 69 mm exducer turbine wheel with an A\/R of 1.08, versus the stock 50 mm inducer \/ 56 mm exducer and 0.87 A\/R, allowing greater exhaust flow and higher power potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVSR balanced\u003c\/strong\u003e — Stage 2 VSR and Stage 3 VSR options are high-speed balanced for smoother running, lower vibration, and better longevity at elevated RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement fitment \u003c\/strong\u003e— Designed to bolt in place of the factory B58 Gen2 6-port turbo, using the original mounting points and oil\/water lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad platform coverag\u003c\/strong\u003ee — Intended for BMW B58 Gen2 6-port applications such as the X3\/X4 M40i, 640i Gran Turismo, 340i Gran Turismo, and similar models. Always confirm exact compatibility with your vehicle’s OE turbo number and manifold type prior to purchase.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0837\/2663\/1156\/files\/b58_gen2_stage_2_dyno_chart.jpg?v=1785921360\" alt=\"\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hengye","offers":[{"title":"Stage 2 \/ With Solenoid Valve","offer_id":49069944406260,"sku":"B58G2STG26P-SV","price":1540.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 \/ Without Solenoid Valve","offer_id":49069944439028,"sku":"B58G2STG26P","price":1375.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 \/ With Solenoid Valve","offer_id":49069944471796,"sku":"B58G2STG36P-SV","price":1705.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 \/ Without Solenoid Valve","offer_id":49069944504564,"sku":"B58G2STG36P","price":1539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/2663\/1156\/files\/IMG_3239_1.jpg?v=1786612548","url":"https:\/\/pentaautoworks.com\/products\/b58-gen2-upgrade-ball-bearing-performance-turbocharger-for-bmw-b58-6-port","provider":"PENTA AUTOWORKS","version":"1.0","type":"link"}