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Bosch 173 Alpina 2.7 MAF.mpc
 

Description:

This is a base file for an Alpina spec 2.7L M20 engine with the GEN III Miller MAF. This base tune is for 24# injectors and 10.8:1 compression.

Modifications Include:

• 2.7L Alpina spec M20
• 10.8:1 Compression
• Gen III Miller MAF conversion (3.0")
• 24# injectors
• 272/272 Cam

Works with Bosch 173, 380 or 525 ECU