Cylinder Head Bolt Torqueing Sequence – 2015-2018 Subaru STI

2018 Subaru WRX STI

NHTSA ID Number: 10150935 Manufacturer Communication Number: 02-179-18 Summary This Service Information Bulletin announces a change to the procedure and sequence used for torqueing the cylinder head bolts on the EJ25 turbocharged engine used in the 2015-2018MY STI.   NUMBER: 02-179-18 DATE: 10/12/18 APPLICABILITY 2015-2018MY STI SUBJECT: Cylinder Head Bolt Torqueing Sequence- UPDATED   INTRODUCTION: This Service …

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