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acting as boost gauge
The headers with high-flow cats show a 28-33whp gain
exhaust system can be further enhanced with an optional hand-crafted carbon fiber rear diffuser
without compromising safety or ride quality
This side-mounted kit is designed to fit lifted trucks
GrimmSpeed Air Oil Separator Red - Subaru 08-14 WRX/ 05-09 LGT/09-13 FXT (078016R) _(piggy_Back_Style)_Water_Pump_And_Alternator_Pulleys_(3) acting as boost gaugeAn Air Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The GrimmSpeed Air Oil Separator for Subaru vehicles has a unique design that allows you to maintain your PCV Valve while separating the oil out of the crankcase and head ventilation air! Our AOS will allow your engine to run more efficiently due to the separation of oil from the intake system. When there is oil
US$ 399.50
US$ 697.50
US$ 649.50