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M103 12.9 Head bolts

Updated: Jan 11, 2023

M103 12.9 Head bolts. Recommended to use on turbo tuned M103 Engines.

You can run stock Elring gasket or call me for custom M103 MLS Gasket.

Price: 75,-€ incl. 19% VAT., + Shipping

Please contact us for shipping costs and order.


step one 45nm

step two 65nm

step three 85nm

Run Engine to operation Temperature

after cool down tighten to 124nm

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