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Enhance your vehicle's performance with the aFe Silver Bullet Throttle Body Spacer, specifically designed for Nissan 350Z and Infiniti G35 models from 2003 to 2006 equipped with the VQ35DE 3.5L V6 engine. Crafted from durable 6061-T6 billet aluminum, this spacer offers a lightweight yet high-strength component that seamlessly integrates with your factory setup. The precision-machined design ensures a perfect fit and a straightforward installation using all factory mounting points and supplied gaskets, making it an ideal upgrade for enthusiasts seeking improved engine response. The unique serrated and helix combination design creates turbulence in the intake manifold, increasing air pressure within the combustion chamber. This results in notable gains in horsepower and torque, as well as a more responsive throttle. The design also reduces intake whistle noise often associated with helix-only spacers, providing a smoother, quieter operation. Installing this spacer is a quick way to achieve better low-end power and overall engine efficiency without extensive modifications. This component is compliant with EPA standards and is CARB EO approved, making it suitable for street-driven vehicles. Whether you're looking to improve your daily drive or enhance your vehicle's performance for spirited driving, the aFe Silver Bullet Throttle Body Spacer offers a reliable and effective upgrade that complements your existing system and delivers noticeable improvements in engine performance and responsiveness.
Features:
Fitment:
2002 Nissan Altima SE
2003 Infiniti G35 Base
2003 Nissan 350Z Base
2003 Nissan 350Z Enthusiast
2003 Nissan 350Z Performance
2003 Nissan 350Z Touring
2003 Nissan 350Z Track
2003 Nissan Altima SE
2003 Nissan Murano SE
2003 Nissan Murano SL
2004 Infiniti G35 Base
2004 Infiniti G35 X
2004 Nissan 350Z Base
2004 Nissan 350Z Enthusiast
2004 Nissan 350Z Performance
2004 Nissan 350Z Touring
2004 Nissan 350Z Track
2004 Nissan Altima SE
2004 Nissan Murano SE
2004 Nissan Murano SL
2005 Infiniti G35 Base
2005 Infiniti G35 X
2005 Nissan 350Z 35th Anniversary Edition
2005 Nissan 350Z Base
2005 Nissan 350Z Enthusiast
2005 Nissan 350Z Grand Touring
2005 Nissan 350Z Performance
2005 Nissan 350Z Touring
2005 Nissan 350Z Track
2005 Nissan Altima SE
2005 Nissan Altima SE-R
2005 Nissan Altima SL
2005 Nissan Murano S
2005 Nissan Murano SE
2005 Nissan Murano SL
2006 Infiniti G35 Base
2006 Infiniti G35 X
2006 Nissan 350Z Base
2006 Nissan 350Z Enthusiast
2006 Nissan 350Z Grand Touring
2006 Nissan 350Z Touring
2006 Nissan 350Z Track
2006 Nissan Murano S
2006 Nissan Murano SE
2006 Nissan Murano SL
2007 Infiniti G35 Base
2007 Infiniti G35 Journey
2007 Infiniti G35 Sport
2007 Infiniti G35 X
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).
