This is where you will find upgraded turbochargers that make more boost and can handle higher power levels. If your stock turbos are worn, it is a perfect time to look into upgrading the factory snails with something larger.
Ready to take your B58 to the next level? Don’t want to deal with core charges, long lead times, or restrictive factory housings? Look no further! VTT has you covered with our 100% new casting B58 “GC” “GC-MID” and “GC+” turbocharger upgrade. VTT starts by keeping the great design elements of the factory B58 turbo and removing the not-so-great ones such as the small factory inlet area, bearing housing oil structure, thrust bearing, and anything else that could be improved upon. With the basics covered, VTT stepped it up a level adding in proprietary VTT changes and finished off by having all these parts cast to OE quality. What this means for you is serious B58 power made easy; GC’s are a drop-in B58 turbocharger upgrade that supports over 600WHP while maintaining factory spool and all factory connections including oil, water, downpipe, and charge pipe. NOTE: A tune is highly recommended to get the best performance out of this upgrade. Key Design Elements: All new castings with factory restrictions removed. No oversized wheels stuffed into factory housings here! GC is cold side and bearing housing only, GC+ is a complete unit Full 3' turbocharger inlet size with an included 3-4' silicone inlet elbow that removes ALL factory inlet restrictions 9 blade Mar-M 246 turbine wheel with the latest aero technology for increased flow while maximizing spool 9 blade “point-milled” compressor wheels with the latest aero technology to maximize flow while virtually eliminating surge Direct connection to ALL factory lines including oil, water, downpipe, and factory charge pipe Redesigned, and improved internal components including bearing housing oiling, and an upgraded thrust bearing NO CORE CHARGES. The new unit is sold to you outright. Keep your old unit in case you ever want to go back to stock. Or sell it to recoup your investment -it’s up to you! No long lead times; once fully released production units will be on the shelf for same to next day shipping (please inquire about stock levels when ordering) Full 12-month unlimited mileage/No Hassle Warranty. If you have an issue we will replace the unit no questions asked Turbocharger Purchase includes: 1 – VTT B58 “GC” turbocharger 1 – VTT B58 “GC” 3'-4' Silicone inlet elbow with adapters for factory connections 1 – 3' hose clamp for silicone inlet elbow 1 – 4' connector for inlet elbow for use with different intakes (if you are not sure you need this, order it just in case) 1 – Turbo Installation Kit from VTT
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This new rebuilt turbocharger unit utilizes Vargas Turbo's 30+ years of experience to offer a superior quality performance rebuild. Utilizing all-new internals to stock OEM specifications, the housings are carefully machined to accept custom-machined billet compressor wheels. Not only are these a superior choice for rebuilt turbos, they offer a substantial savings over OEM. Rebuilt stock turbos to handle up to 800 WHP Housings machined to accept custom-machined billet compressor wheels All-new internals to exacting stock specifications Includes $1300 refundable core charge Starting in 1978, Vargas Turbo Technologies was built upon the dream of utilizing then-new turbocharger technology to improve the performance of everything from cars to boats. On the cutting edge since the beginning, the company has grown with the industry, servicing diesel and industrial turbochargers. Returning to their hot-rod roots, Vargas has jumped head-first into the BMW performance market, filling a need for high-quality, cost-effective turbocharger upgrades for everything from daily-driven street cars to all-out racing machines.
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The Pure Turbos Pure800 for the BMW B58 (Gen 2) is a premier performance upgrade designed for 2-port cylinder head applications, offering a substantial leap in power for G-Series owners. This version is engineered by utilizing the factory turbocharger footprint, requiring a core exchange to transform the original unit into a high-output system capable of exceeding 700 wheel horsepower. At the heart of this upgrade is a custom-engineered, larger billet compressor wheel and a high-flow turbine wheel, both designed to maximize exhaust efficiency and airflow. Each unit is finished with an upgraded bearing housing and undergoes rigorous VSR high-speed balancing to ensure the rotating assembly operates with precision and reliability under extreme boost pressures. Retaining the factory-style fitment, the Pure800 offers a stealthy installation that integrates perfectly with the stock manifold, though its internal capabilities far exceed those of the original equipment. It is designed to provide a broad power band that delivers aggressive top-end performance while maintaining the refined driving characteristics expected of a BMW. To safely unlock the massive potential of this turbocharger, custom tuning is required. This core-based upgrade remains a benchmark for B58 enthusiasts who want a proven, track-tested solution that delivers elite-level power figures without the need for a completely custom manifold setup.
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The Pure Turbos Pure650 for the BMW B58 (Gen 2) is a high-performance turbocharger upgrade specifically engineered for 2-port cylinder head applications. Unlike the "New" series, this version is built using a precision-remanufactured approach that requires a core exchange, allowing enthusiasts to transform their factory unit into a powerhouse capable of over 600 wheel horsepower. The upgrade features a custom-designed billet compressor wheel and a larger, high-flow turbine wheel, both of which are integrated into the stock housing to maintain a stealthy, factory appearance while significantly increasing exhaust efficiency and boost capacity. To ensure long-term reliability under increased boost levels, each Pure650 unit is equipped with an upgraded bearing housing and undergoes meticulous VSR high-speed balancing. This process guarantees smooth operation and durability that meets or exceeds OEM standards. The kit is designed for a seamless, bolt-on installation and includes a high-flow silicone inlet pipe to further optimize intake airflow. While this turbo provides a massive increase in top-end power, it is tuned to retain the rapid spool and low-end torque characteristics that B58 owners value, making it an exceptional choice for those seeking a balance between daily drivability and track-ready performance.
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The Pure Turbos NEW Pure600 for the BMW B58 (Gen 2) is a precision-engineered turbo upgrade designed specifically for 2-port cylinder head applications, offering a substantial boost in performance without the need for a core exchange. This unit features a custom aftermarket inlet housing similar to the OEM design for a true plug-and-play installation, integrating seamlessly with your factory turbine manifold. Internally, the Pure600 is equipped with an upgraded billet compressor wheel and a high-flow turbine wheel, both optimized to increase exhaust efficiency and support power levels exceeding 550 wheel horsepower, depending on your supporting modifications and fuel type. Durability and reliability are central to this turbocharger’s design, which includes an upgraded bearing housing to withstand the increased stresses of high-load performance. To ensure smooth, long-term operation, every unit is VSR high-speed balanced to exacting standards. While the Pure600 can run on stock tunes or off-the-shelf maps, custom tuning is highly recommended to fully unlock its potential. This upgrade provides a streamlined path to elite B58 performance, combining robust engineering with a straightforward installation process that retains the refined drivability of your BMW.
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The Pure Turbos NEW Pure650 for the BMW B58 (Gen 2) is a premium performance upgrade tailored specifically for 2-port cylinder head applications, offering a significant power increase while maintaining the responsive feel of a stock turbocharger. This unit is built into a brand-new aftermarket housing that follows the OEM design, ensuring a perfect plug-and-play fitment without the hassle of a core exchange. Key hardware improvements include a precision-engineered billet compressor wheel and a larger, high-flow turbine wheel designed to maximize exhaust efficiency. These enhancements, combined with an upgraded bearing housing and professional VSR high-speed balancing, allow the Pure650 to reliably support over 600 wheel horsepower when paired with the necessary supporting modifications and fueling. In addition to the internal rotating assembly upgrades, this turbocharger kit includes a high-flow silicone inlet pipe to further optimize airflow and throttle response. While it is engineered for high-performance durability under extreme loads, it retains excellent daily drivability, making it an ideal choice for enthusiasts who want more top-end "kick" without sacrificing the engine’s signature low-end torque. To unlock the full potential of the Pure650, custom tuning is required, though it remains compatible with factory-style turbine manifolds for a streamlined installation process. This upgrade represents a robust, all-in-one solution for 2-port B58 owners looking to push their vehicle into elite performance territory.
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The Pure Turbos NEW Pure900 for the BMW B58 (Gen 2) is the ultimate performance solution for 2-port cylinder head applications, engineered to push the G-Series platform to its absolute limit. Built using a brand-new aftermarket housing with an OEM-style design, this unit provides a direct plug-and-play fitment that requires no core exchange or deposit. It features an industry-leading billet compressor wheel and a significantly larger, high-flow turbine wheel, both housed within slightly larger compressor and turbine AR housings to optimize exhaust efficiency and maximize airflow. With a heavy-duty upgraded bearing housing and precision VSR high-speed balancing, the Pure900 is purpose-built to reliably support 800+ wheel horsepower when paired with the proper fueling and supporting modifications. Because this unit is designed for maximum power output, it includes a high-flow silicone inlet adapter and requires specific installation adjustments, such as a vent-to-atmosphere catch can, due to the deletion of factory PCV and CCV connection points. While it maintains the refined fitment characteristics of the Pure line, custom tuning is mandatory to harness its massive performance potential safely. The Pure900 is the premier choice for B58 owners who demand world-class power and competition-ready reliability without the logistical hassle of sending in a factory core.
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The Pure Turbos NEW Pure800 for the BMW B58 (Gen 2) is the definitive power solution for 2-port cylinder head applications, engineered to push the limits of the G-Series platform. This unit is built from a brand-new aftermarket housing with an OEM-style design, ensuring a seamless plug-and-play installation that eliminates the need for a core exchange or any refundable deposits. Internally, the Pure800 features an industry-leading upgraded billet compressor wheel and a larger, high-flow turbine wheel designed to maximize exhaust efficiency and dramatically increase airflow. When combined with professional VSR high-speed balancing and a heavy-duty upgraded bearing housing, this turbocharger provides the reliability and precision required to support power levels exceeding 700 wheel horsepower. Designed for enthusiasts who demand elite-level performance without sacrificing modern drivability, the Pure800 represents a massive leap in potential over the factory system. The kit is optimized for high-load durability and consistent boost delivery across the power band, though custom tuning is mandatory to harness its full capabilities safely. Whether you are aiming for impressive track times or a high-powered street build, the Pure800 offers a robust, precision-balanced foundation that transforms the B58 into a true powerhouse while retaining the factory-style fitment for a clean, professional finish.
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TTE580 is the very latest hybrid performance upgrade turbocharger based on the Original turbocharger for the BMW B58 inline-six-cylinder turbocharged engine. Superfast spool and response with extra power. We feel this is the best performing 550+hp hybrid. Engineered & Enhanced To construct a TTE580 The Turbo Engineers change the original compressor and employ a far larger and more efficient billet wheel with extended tip technology and mill the compressor cover to the optimum gap to match the new compressor profile. The Turbo Engineers change the Original exhaust turbine for a larger 9-blade high-flow item to lower EGT and raise the power potential but maintain a great boost response profile. Equilibrium Precisely balancing the turbochargers is a key critical factor to becoming a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequently, great care is taken with all TTE turbochargers to achieving balance standards. Firstly, parts are balanced at slow speeds up to 2800RPM in multiple planes using a single parts machine, then components are assembled and the CHRA are dynamically balanced, but this time depending on the application at up to 250,000 RPM in multiple planes using an in-house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial-numbered balance test result document. Product Highlights: Original Genuine turbocharger as the base part Original Genuine actuator Original Genuine diverter valve TTE Billet Milled compressor 7+7 Blade with Extended Tip, 55.5mm Inlet TTE High-Flow 9 blade turbine Plug & Play installation 500+ HP on 98ron and proven at 580hp on 102ron Proven TheTurboEngineers quality Single parts finely balanced then components assembled and core high-speed VSR balanced Supplied with a balance test result document Software recalibration is required Made in Germany
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