aFe Silver Bullet Throttle Body Spacers TBS Mazda Miata ND 16-19 L4-2.0L

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 el iminating the annoying whistle found in other helix only throttle spacers.
Installation Instructions
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2020	Mazda	MX-5 Miata	100th Anniversary Special Edition
2016-2023	Mazda	MX-5 Miata	Club
2016-2023	Mazda	MX-5 Miata	Grand Touring
2020	Mazda	MX-5 Miata	RF 100th Anniversary Special Edition
2017-2023	Mazda	MX-5 Miata	RF Club
2017-2023	Mazda	MX-5 Miata	RF Grand Touring
2016-2023	Mazda	MX-5 Miata	Sport