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Enhance your BMW*s performance with the aFe Silver Bullet Throttle Body Spacer designed specifically for models including the 220i, 320i, 328i, 420i, and 428i from 2012 to 2016. Crafted from durable T-6061 billet aluminum, this spacer features a unique serrated helix entry that creates turbulence at the manifold entry point, resulting in increased horsepower, torque, and improved throttle response. The turbulence optimization helps improve fuel efficiency while maintaining smooth operation. This design also eliminates the common whistle heard in other helix-only throttle spacers, ensuring a quieter, more refined driving experience.
Installation is straightforward, and the spacer fits seamlessly with your vehicle*s existing throttle body setup. The aFe Silver Bullet Spacer is engineered to optimize airflow without compromising reliability or compliance, as it meets EPA standards and is not CARB-verified but still adheres to relevant emissions regulations. This upgrade is ideal for enthusiasts seeking to maximize their engine*s potential without extensive modifications.
Whether you're looking for better acceleration, increased fuel economy, or a more responsive throttle, the aFe Silver Bullet Throttle Body Spacer offers a proven solution. Its high-quality construction and precise engineering make it a reliable addition to your vehicle*s intake system, delivering noticeable performance improvements across a range of BMW models equipped with 2.0L turbocharged engines. Enhance your driving experience with this performance-enhancing spacer from aFe, engineered for durability and efficiency.
Features:
Fitment:
2012 BMW 328i Base
2013 BMW 320i Base
2013 BMW 320i xDrive Base
2013 BMW 328i Base
2013 BMW 328i xDrive Base
2014 BMW 228i Base
2014 BMW 320i Base
2014 BMW 320i xDrive Base
2014 BMW 328i Base
2014 BMW 328i GT xDrive Base
2014 BMW 328i xDrive Base
2014 BMW 428i Base
2014 BMW 428i xDrive Base
2015 BMW 228i Base
2015 BMW 320i Base
2015 BMW 320i xDrive Base
2015 BMW 328i Base
2015 BMW 328i GT xDrive Base
2015 BMW 328i xDrive Base
2015 BMW 428i Base
2015 BMW 428i Gran Coupe Base
2015 BMW 428i xDrive Base
2015 BMW 428i xDrive Gran Coupe Base
2016 BMW 228i Base
2016 BMW 320i Base
2016 BMW 320i xDrive Base
2016 BMW 328i Base
2016 BMW 328i GT xDrive Base
2016 BMW 328i xDrive Base
2016 BMW 428i Base
2016 BMW 428i Gran Coupe Base
2016 BMW 428i xDrive Base
2016 BMW 428i xDrive Gran Coupe Base
2017 BMW 320i Base
2017 BMW 320i xDrive Base
2018 BMW 320i Base
2018 BMW 320i xDrive Base
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
