04/07/2025
π§ Stage 3 Turbo Upgrade β Audi TT Quattro 1.8T (AMU) π§
For the serious NERDS and BOOST JUNKIES β this isnβt your average βperformanceβ turbo. This is real engineering.
π₯ 350whp-capable with proper supporting mods
π₯ Built around an OEM-spec DZ6 713C Inconel 9-blade turbine β spools FAST, hits HARD.
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π SPECS THAT MATTER:
β’ Custom TCX 11-blade billet compressor β pushes 38 lbs/min
β’ 20% larger turbine housing (hi-temp silicon molybdenum steel)
β’ Calibrated 1 BAR billet actuator
β’ Upgraded 360Β° thrust bearing + internal oil flow mods
β’ Custom TC ported housing w/ upgraded flapper
β’ Fully balanced CHRA β 3-step balancing & seal-tested
β’ Includes gaskets
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β οΈ Bolt-On, But Not Plug-and-Play
To hit full potential (~350whp), we recommend: β
Tune
β
FMIC
β
550cc injectors
β
High-flow fuel pump
β
Upgraded intake, exhaust, clutch, MAF, manifold
π§ Built motor highly recommended
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Other guys βsayβ OEM-spec β we prove it.
Every part is checked, heat-treated, balanced, and specβd to perfection.
π Click to upgrade your N54 game β https://turboconcepts.net/product/stage-3-audi-tt-quattro-1-8t-350hp-amu-turbocharger/
New Stage 3 Audi TT Quattro 1.8T 350hp AMU Turbocharger Limited Quantity Hand-built by a master turbo tech in the USA, hand-picked components from the best available vendors, custom DZ6 9-blade turbine made from OE-spec 713C inconel turbines by an OEM manufacturer, calibrated 1bar upgrade billet act...