aFe Silver Bullet Throttle Body Spacers TBS Mazda Miata ND 2016-2019 L4-2.0L - 46-30001

aFe Power (Advanced FLOW Engineering) is a leader in high-performance automotive upgrades, delivering cutting-edge air intake systems, exhausts, tuners, and more for enthusiasts who demand power and precision. Designed and manufactured in the USA, aFe Power products are engineered to maximize horsepower, torque, and efficiency, whether on the street, track, or off-road. With relentless innovation and race-proven performance, aFe Power unlocks your vehicle's full potential.

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


This Part Fits:

Year	Make	Model	Submodel
2020	Mazda	MX-5 Miata	100th Anniversary Special Edition
2016-2024	Mazda	MX-5 Miata	Club
2016-2024	Mazda	MX-5 Miata	Grand Touring
2020	Mazda	MX-5 Miata	RF 100th Anniversary Special Edition
2017-2024	Mazda	MX-5 Miata	RF Club
2017-2024	Mazda	MX-5 Miata	RF Grand Touring
2016-2024	Mazda	MX-5 Miata	Sport

Fitment Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.