MAMBA turbo Upgrade kit 9-7 BorgWarner K04 compressor wheel + 9 Blade K04-064 Turbine wheel + solid repair kit (Upgrade side). Compressor wheel & turbine wheel Balanced by Schenck already. CHRA (complete core) is recommend to be balanced again when you assemble them all. Both compressor wheel (51/62mm) & 9 blade of K04-064 bolt-on turbine wheel. Upgrade size for all K03/K04 turbo. Factory compressor housing needs to be ported to fit 62mm wheel. 7+7 2618 performance billet wheel. 51.03 mm (Upgrade Size). 61.98 mm (Upgrade Size). Extend Tapered Tip Exducer Dia : 66.13 mm.
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