High-performance N54 twin turbocharger kit for BMW 135i, 335i, 535i (2007–2010). Featuring billet 11-blade compressor wheels, 9-blade 713C turbine wheels, and a 10% larger Hi-Si Mo turbine housing — this direct-fit upgrade delivers faster spool, improved airflow, and the power potential to reach 500 HP on pump gas, and up to 650 HP with proper tuning and supporting mods. Built and precision-balanced in Michigan, USA, and includes gaskets and a 1-year warranty.
BMW N54 Twin Turbo Upgrade – Fits 135i, 335i, 535i (2007–2010)
$1,895.00
Description
BMW N54 Twin Turbo Upgrade – Fits 2007–2010 135i & 535i
Unlock the full potential of your N54-powered BMW with our Performance Upgrade TD04-16T Twin Turbochargers — engineered for faster spool, greater airflow, and big horsepower gains. Built in Michigan, USA, using premium components and precision balancing, this kit delivers the perfect blend of street drivability and track-ready performance.
Key Specifications:
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Billet 11-Blade Compressor Wheels – Maximized airflow & efficiency
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TD04 9-Blade 713C Turbine Wheels – Lightweight, heat-resistant Inconel design for quicker spool
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10% Larger A/R Hi-SiMo Turbine Casting – Improves exhaust flow & reduces back pressure
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Upgraded Thrust Bearing & Internal Components – Greater durability under high boost
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Upgraded Wastegate Flapper & New Wastegate Actuators – Enhanced boost control
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Install Gaskets Included – Everything needed for a smooth installation
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1-Year Warranty – Confidence in every mile
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Built & Balanced in Michigan – Quality you can trust
Performance Potential:
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500 HP on high-octane pump gas
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Up to 650 HP with proper fueling, tuning, and supporting mods
Vehicle Fitment:
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2007–2010 BMW 135i (N54 engine)
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2007–2010 BMW 535i (N54 engine)
Whether you’re looking to refresh worn factory turbos or upgrade for serious power gains, these N54 twin turbos deliver the performance you want with the reliability you need.
FAQ
Q: Will these turbos fit my BMW?
A: Yes. These twin turbos are designed for 2007–2010 BMW 135i and 535i models equipped with the N54 3.0L twin-turbo engine.
Q: Do I need tuning to run these?
A: They can be installed and run on stock fueling and boost settings, but to unlock full performance (500–650 HP potential), we recommend upgraded fueling, intercooler, and a professional ECU tune.
Q: How much horsepower can I expect?
A: On high-octane pump gas with supporting mods, these turbos can deliver around 500 HP. With additional upgrades and tuning, 650 HP is achievable.
Q: What upgrades are recommended for maximum performance?
A: To reach full power potential, we suggest upgraded injectors, high-pressure fuel pump, larger intercooler, high-flow intake/exhaust, and performance tuning software.
Q: Are these a direct bolt-on replacement?
A: Yes, these are direct-fit for the N54 platform with no modifications to the engine bay required.
Q: Are gaskets included?
A: Yes. The kit includes install gaskets for a complete installation.
Q: Where are these turbos built?
A: Each unit is hand-built and precision-balanced in our Michigan facility using premium components.
Q: What warranty is included?
A: All turbos are backed by a 1-year warranty covering manufacturing defects and workmanship.
