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Audi B5/B6 A4 1.8T | Boost Faster now with Frankenturbo

ECS Tuning offers an exceptional complete bolt-on turbo upgrade kit that
requires no additional plumbing or modifications.

The FrankenTurbo F21 hybrid turbo upgrade allows you to use the turbocharger upgrade by itself with all factory components. You can also choose to upgrade your ECU and choice components for a more smooth, consistent power delivery.

The F21 utilizes an inconel 713C Alloy Steel "Mixed Flow" Turbine Rotor, forged billet aluminum alloy compressor wheel, 42CrMo high-strength rotor shaft, and an up-rated K16-series 360 degree thrust bearing and ring.


10% off Frankenturbo thru 10/31

Audi B5 A4 1.8T 2000-2002
Audi B6 A4 1.8T 2002-2004

F21 Hybrid Turbocharger
Complete bolt on Turbo upgrade includes exhaust manifold & Turbo inlet hose
Brand: FrankenTurbo - Corporate Logo
ES#: 2840950
Mfg#: F21L

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Direct Ship
$1199.00
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K04/K03 Turbocharger Installation Kit
All hardware & gaskets to install new turbochargers.
Brand: Assembled By ECS - Corporate Logo
ES#: 1346
Mfg#: RS4KO4INSTKIT

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In Stock
$62.95
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ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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