AodHan DS03 Wheel Vacuum Chrome w/Gold Rivets 18x9.5 (Passanger Side) 5x100 73.1 Bore 35mm Speed3_2007-2009 but rather than venting to

but rather than venting to atmosphere

NOTE: This cannot be used as a stand along wideband AFR with a bosch wideband 5 wire heated O2 sensor unless you are using a controller

making it an essential tool for performance tuning

K&N's Typhoon air intake system provides an estimated gain of 10

AodHan DS03 Wheel Vacuum Chrome w/Gold Rivets 18x9.5 (Passanger Side) 5x100 73.1 Bore 35mm Speed3_2007-2009 but rather than venting toPart #: DS31895510035VC_P The DS 03 is a True Directional Design With an Aggressive Deep Dish Lip Features: True Directional Twist Design (Driver, Passenger) Ample lip Sizing Front and Rear (2. 96" 3. 83") Brilliant Vacuum Finishes (Black Vacuum, Gold Vacuum, Vacuum Chrome) Flush mount center cap