A4 Sedan V6-3.2L (BKH) (2007)
‹› M8 nuts - arrows -, tightening specification: 23 Nm
Tunnel Crossmember to Chassis
‹› Always replace the M12 bolts - 3 - and - 4 -, tightening specification : 110 Nm + an additional 90° (corresponds to one quarter turn)
‹› M10 bolts - 1 - and - 2 -, tightening specification: 65 Nm
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Align the exhaust system so it is free of tension.