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Installation of the XD171 requires tightening the CAT Filter Adapter to the fuel filter head and in some cases
This is great in work trucks
Our optional filter housing delete block is designed specifically to connect ALL factory fuel supply and return lines where most others are designed to only connect the return lines and not the factory supply lines
and flow bench technology
Perrin 22-23 Subaru WRX Cold Air Intake - Neon Yellow 2008-2010 Installation of the XD171 requiresIncrease horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucial for maintaining safe air fuel ratios and preventing knock and check engine lights that plague competitors. HORSEPOWER & TORQUE The number one reason to buy an intake is to add more power to your car. The PERRIN Cold Air Intake adds 10 20 wheel horsepower and 10 17 ft lbs of torque to your car without
US$ 66.00
US$ 79.00
US$ 354.50
