Advanced Auto Fabrication

AAF M54 and S54 E46 Secondary Air Block Off Plate ( # 116176)


In stock


This block off plate installs on the head when removing the air pump. Software modification is required to remove the air-pump codes if  using the stock ECU. This block plate fits the M54, and S54 engines.

AAF Sku: 116176

Additional information

Weight .5 lbs
Dimensions 5 × 2 × 1 in


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