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AMR Big MAF Cold Air Intake Subaru WRX / STI 2008-2014

Regular price $308.74


The AMR Big MAF Cold Air Intake System has a diameter of 74mm making it one of the biggest on the market. Taking advantage of the unique body style of the 08-10 models, we have designed a cold air system giving the vehicle fresh air rather then under the hood absorbing excessive heat from the engine. The AMR BMI AccessPort Map is specifically designed for use with the AMR Big MAF Cold Air Intake to squeeze out every last pony from this upgrade.

Note: The Cobb AccessPORT map or a custom tune is required to run this intake system. The Cobb reflash is available separately below.

Part Number: amrBMI-CAI-08-RD