Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Enhance your vehicle's performance and handling with the Tein Street Basis Z Coilovers, designed specifically for 2003 to 2007 Infiniti G35 Coupe, 2003 to 2006 G35 Sedan V35, and 2003 to 2008 Nissan 350Z Z33 models. These coilovers provide a balanced combination of comfort and sport-oriented performance, allowing you to fine-tune your ride height and damping for optimal driving dynamics.
Constructed with high-quality components, the Tein Street Basis Z Coilovers feature a monotube construction for improved responsiveness and stability during aggressive driving or daily commuting. The adjustable ride height feature enables you to lower your vehicle for a sleeker appearance and enhanced aerodynamics, while the adjustable damping allows for customization based on your driving preferences.
The installation process is straightforward, thanks to the precise engineering and compatibility with your vehicle's suspension system. Whether you're looking to improve cornering capabilities, reduce body roll, or simply achieve a more aggressive stance, these coilovers offer reliable performance and durability. Designed with meticulous attention to detail, the Tein Street Basis Z Coilovers are an excellent upgrade for enthusiasts seeking a versatile suspension solution that combines comfort with performance.
Features:
Fitment:
2003 Infiniti G35 Base
2003 Nissan 350Z Base
2003 Nissan 350Z Enthusiast
2003 Nissan 350Z Performance
2003 Nissan 350Z Touring
2003 Nissan 350Z Track
2004 Infiniti G35 Base
2004 Nissan 350Z Base
2004 Nissan 350Z Enthusiast
2004 Nissan 350Z Performance
2004 Nissan 350Z Touring
2004 Nissan 350Z Track
2005 Infiniti G35 Base
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
2006 Infiniti G35 Base
2006 Nissan 350Z Base
2006 Nissan 350Z Enthusiast
2006 Nissan 350Z Grand Touring
2006 Nissan 350Z Touring
2006 Nissan 350Z Track
2007 Infiniti G35 Base
2007 Infiniti G35 Journey
2007 Infiniti G35 Sport
2007 Nissan 350Z Base
2007 Nissan 350Z Enthusiast
2007 Nissan 350Z Grand Touring
2007 Nissan 350Z Nismo
2007 Nissan 350Z Touring
2008 Nissan 350Z Base
2008 Nissan 350Z Enthusiast
2008 Nissan 350Z Grand Touring
2008 Nissan 350Z Nismo
2008 Nissan 350Z Touring
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).
