BMW N55 M135 M235 M2 F20/21/22/23 F87 - BOOST LEAK TESTER - Find Leaks to 30 PSI

Works on BMW N55 3.0L Engines from these chassis codes: - 1-series M135i F20 F21 - 2-series M235i F22 F23 - M2 F87. This kit is designed to AVOID pressurizing the fragile N55 PCV system by testing right at the turbo inlet instead of anywhere before the turbo inlet.

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