Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Enhance your BMW 328i's performance with the aFe Silver Bullet Throttle Body Spacer designed specifically for models from 2006 to 2013. Crafted from high-quality 6061-T6 billet aluminum, this spacer features a serrated helix design (US PAT 07055513) that creates turbulence within the intake manifold to increase air pressure in the combustion chamber, resulting in improved power output and throttle response. The unique entry design also reduces common intake whistle noise, providing a smoother driving experience. The addition of a longer intake tract helps accelerate air intake speed, further boosting overall engine performance. This precision-machined component is finished with a durable black anodized coating for corrosion resistance and longevity. Installation is straightforward with machined screws that ensure a secure, factory-like fit without damaging the factory intake manifold. Compatible with aFe Power intake systems P/N: 51-81012-B, 54-81012-B, 51-81012-C, 54-81012-C, 54-13053D, and 54-13053R, this spacer is an excellent upgrade for performance enthusiasts seeking improved throttle response and increased horsepower. The spacer's lightweight yet robust construction ensures durability while maintaining the vehicle*s balance and performance integrity. Suitable for various BMW 328i and 325xi models, it is an essential component for those looking to optimize their vehicle's airflow and engine efficiency.
Features:
Fitment:
2006 BMW 325i Base
2006 BMW 325xi Base
2006 BMW 330i Base
2006 BMW 330xi Base
2007 BMW 328i Base
2007 BMW 328xi Base
2008 BMW 128i Base
2008 BMW 328i Base
2008 BMW 328xi Base
2009 BMW 128i Base
2009 BMW 328i Base
2009 BMW 328i xDrive Base
2010 BMW 128i Base
2010 BMW 328i Base
2010 BMW 328i xDrive Base
2011 BMW 128i Base
2011 BMW 328i Base
2011 BMW 328i xDrive Base
2012 BMW 128i Base
2012 BMW 328i Base
2012 BMW 328i xDrive Base
2013 BMW 128i Base
2013 BMW 328i Base
2013 BMW 328i 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).
