| Year | Make | Model |
|---|---|---|
| 2015 - 2020 | Fiat | 124 Spider |
| 2008 - 2016 | Hyundai | Genesis Coupe |
| 2010 - 2016 | Kia | Optima |
| 2006 - 2026 | Mazda | MX-5 Miata |
1
/
of
6
aFe Silver Bullet Throttle Body Spacer | Mazda Miata ND L4 2.0L (16-19) (46-30001)
aFe Silver Bullet Throttle Body Spacer | Mazda Miata ND L4 2.0L (16-19) (46-30001)
SKU:46-30001
In stock
Regular price
$139.00 USD
Regular price
$139.00 USD
Sale price
$139.00 USD
Unit price
/
per
Couldn't load pickup availability
â–¶ Vehicle Fitments
The aFe Silver Bullet Throttle Body Spacer is a precision-engineered performance part designed to enhance the airflow dynamics of your engine. Crafted from durable T-6061 billet aluminum, this spacer features a unique serrated and helix entry design that creates controlled turbulence just before the air enters the engine. This innovative design increases horsepower and torque while improving throttle response and fuel efficiency. Unlike other helix-only throttle spacers, the Silver Bullet eliminates the common whistle noise, providing a smoother and quieter operation. Its robust construction ensures long-lasting durability and consistent performance gains.
This throttle body spacer is specifically designed for the 2016–2019 Mazda Miata ND equipped with the 2.0L inline-4 engine. It serves as a direct bolt-on upgrade that integrates seamlessly with the factory throttle body and intake manifold. Ideal for street and light performance driving, the spacer enhances engine breathing without requiring additional modifications. Installation is straightforward, making it suitable for enthusiasts seeking a reliable and effective power improvement. The kit includes the throttle body spacer and necessary hardware for a complete installation.
Share
Overview
Overview
aFe Throttle Body Spacers
Fitment: Mazda Miata ND 16-19 L4-2.0L
Part #: 46-30001
Overview
The aFe Silver Bullet Throttle Body Spacers are designed to enhance the airflow dynamics just before air enters your engine. Crafted specifically for the Mazda Miata ND 16-19 with the 2.0L inline-4 engine, these spacers help improve throttle response, increase horsepower and torque, and support better fuel efficiency. Ideal for enthusiasts looking to optimize engine breathing without extensive modifications, these spacers offer a practical upgrade that balances performance and drivability.
Constructed from durable T-6061 billet aluminum, the Silver Bullet spacers feature a unique serrated and helix entry design. This design creates controlled turbulence in the intake air, promoting better combustion while eliminating the common whistle noise associated with other helix-only throttle spacers. This results in a smoother, quieter, and more efficient airflow into the manifold.
Key Features
These throttle body spacers offer several benefits that support your vehicle’s performance and reliability:
- Made from high-quality T-6061 billet aluminum for strength and durability
- Unique serrated and helix entry design to create beneficial air turbulence
- Improves throttle response and engine torque by optimizing airflow
- Reduces unwanted whistle noise common in other throttle spacers
- Supports better fuel efficiency through enhanced air-fuel mixture
- Precision-machined for a perfect fit on Mazda Miata ND 16-19 2.0L engines
Installation & Fitment
The aFe Silver Bullet Throttle Body Spacers are designed for direct fitment on the specified Mazda Miata ND 16-19 2.0L engine. Installation is straightforward, typically requiring removal of the throttle body bolts to insert the spacer. Fitment should be verified against your vehicle’s specifications and part number to ensure compatibility.
