aFe Power Sprint Booster Power Converter 13-16 SB Scion FR-S / Subaru BRZ (A/T) Pulleys A hose connects both tubes

A hose connects both tubes to balance air intake pressure

Year Make Model Submodel 2003-2007 Infiniti G35 Base 2007 Infiniti G35 Journey 2007 Infiniti G35 Sport 2005 Nissan 350Z 35th Anniversary Edition 2003-2008 Nissan 350Z Base 2003-2008 Nissan 350Z Enthusiast 2005-2008 Nissan 350Z Grand Touring 2007-2008 Nissan 350Z Nismo 2003-2005 Nissan 350Z Performance 2003-2008 Nissan 350Z Touring 2003-2006 Nissan 350Z Track

it just won't do

This part is a direct replacement for the OEM reverse lockout and boot retainer

aFe Power Sprint Booster Power Converter 13-16 SB Scion FR-S / Subaru BRZ (A/T) Pulleys A hose connects both tubesSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This