aFe Silver Bullet Throttle Body Spacers TBS Ford F-150/Mustang GT 2011-12 V8-5.0L

Silver 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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2011-2014	Ford	F-150	FX2
2011-2014	Ford	F-150	FX4
2011-2020	Ford	F-150	King Ranch
2011-2020	Ford	F-150	Lariat
2011-2020	Ford	F-150	Platinum
2016-2020	Ford	F-150	SSV
2011-2014	Ford	F-150	STX
2011-2020	Ford	F-150	XL
2011-2020	Ford	F-150	XLT
2012-2013	Ford	Mustang	Boss 302
2011-2014	Ford	Mustang	GT