VW Golf 7.5GTi OPF DSG7 DQ381 – #etuners Stage3 Garrett Powermax STG1 GT2260S When planing a turbo upgrade for the Golf 7 / 7.5 Gti, apart from the obvious which is to use an IHI IS38 from a Golf 7R/7.5R, there is a new very good choice. Garrett’s GT2260S – aka Powermax STG1...
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