aFe Silver Bullet Throttle Body Spacers TBS Nissan Frontier/Pathfinder/Xterra 05-09 V6-4.0L 2120 Harvey Avenue AR1-XTSS kit features an Xtreme

AR1-XTSS kit features an Xtreme pressure plate for the most demanding driver

6R Premium 2005-2006 Subaru Legacy GT 2005

0T 2010-2012 Hyundai Genesis Coupe 2

both front and rear bars are lightweight tubular construction

RB840 is a high quality

aFe Silver Bullet Throttle Body Spacers TBS Nissan Frontier/Pathfinder/Xterra 05-09 V6-4.0L 2120 Harvey Avenue AR1-XTSS kit features an XtremeSilver 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