aFe Silver Bullet Throttle Body Spacer TBS 17-19 Nissan Patrol (Y61) I6-4.8L 2014-mini-cooper-esi6764739 The Exhaust Backpressure install kit

The Exhaust Backpressure install kit is engineered to provide backpressure readings without sacrificing sensor longevity due to extreme operating conditions

Year Make Model Submodel 1999 Yamaha PZ480ST Phazer Mountain Lite Base 1999-2001 Yamaha PZ500 Phazer 500 Base 2001 Yamaha PZ500DX Phazer Deluxe Base 2000-2001 Yamaha PZ500ML Phazer Mountain Lite Base

It is engineering to bolt on and stand up to extremely high horsepower and torque levels

Year Make Model Submodel 1996-2003 Kawasaki ZX750 Ninja ZX-7R Base 1996-1997 Kawasaki ZX750 Ninja ZX-7RR Base

Year Make Model Submodel 2004-2005 Ford E-350 Club Wagon Chateau 2004-2005 Ford E-350 Club Wagon XL 2004-2005 Ford E-350 Club Wagon XLT 2004-2010 Ford E-350 Super Duty Base 2006 Ford E-350 Super Duty Chateau 2006-2008

aFe Silver Bullet Throttle Body Spacer TBS 17-19 Nissan Patrol (Y61) I6-4.8L 2014-mini-cooper-esi6764739 The Exhaust Backpressure install kitSilver 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.