MAMBA D5-7 EA888 IS38 GTX2871R Ball Bearing Turbo Supercore. 1 x MAMBA D5-7 EA888 IS38 GTX2871R Super Core. Replace and upgrade IS20 on AUDI A3/GOLF GTI to GTX2871R Ball Bearing. VW Golf R MK7. Turbine wheel: 47/53.8/Reverse 5+5 Blade (D5).
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