- Infiniti G37 Coupe (2008-2015)
- Lowers 0.8" to 4.0" Front and 0.6" to 2.2" Rear
- Infiniti G37 Sedan (2009-2015)
- Lowers 0.6" to 3.8" Front and 0.8" to 2.5" Rear
- Does not fit convertible
Specs & Features
- Spring Rates: 504 lb Front and 448 lb Rear
- Requires the reuse of OEM Upper Mounts
- Fixed Damper Settings (non adjustable)
- Includes a full set of 4
- 12 Month Warranty
- Genuine TEIN
Note: Image is only a representation of the coilovers. TEIN doesn't have vehicle specific images. Your coilover will be specific to your vehicle. If you have any questions about this kit, please contact us.
STREET BASIS Z is strictly a ride height adjustable kit. This makes it a perfect setup for the daily driver looking for an increase in handling performance without compromising comfort for everyday use. For many of you considering a lowering spring + performance shock absorber combination, the STREET BASIS Z makes even more sense as we select appropriate spring rates and valve our dampers to match. No guesswork on the end-users part in trying to match one brand of springs to another brand of shock absorbers. The added height adjustment feature allows the end-user the ability to adjust ride height to their preference, something that lowering springs lack. Being that most vehicles are slightly unbalanced from left to right sides, that means you can easily adjust the ride height so that each corner is even from their opposing sides.
TEIN coilovers are built from TEIN's direct knowledge of suspension products due to their extensive racing history. TEIN Street Basis Z Coilovers are TEIN's entry level coilover that gives you all of the benefits of a high quality height adjustable coilover at an entry level price.
The TEIN Street Basis Z coilover is designed to provide the feeling of a sports suspension with an aggressive stance. Developed to have a shortened shell case that provides optimum damper stroke at a low vehicle height allowing your car to have a good ride even when low. Ride height is adjutable via the TEIN ZT coated threaded sleeve.
- Steel Construction
- No Sag Springs
- Twin Tube Internal Design
- Powder Coated Damper Body
- Non-welded ZT coated Adjustment Tube
- Full Length Dust Boots (some models re-use OEM dust boots)
- 1-piece Aluminum Spring Seat with Delrin Thrust Washer
Your purchase includes:
- 4 TEIN Coilover Shocks
- 4 TEIN Coilover Springs (no sag version)
- 4 Rubber Bump Stops
- 2 Hook Spanners
- 4 Spring Seats
- 4 Spring Locks
- 4 Dust Covers (some kits reuse stock dust covers)
- 4 Delrin Thrust Washers
- 1 TEIN Sticker Sheet
- 1 Instruction Manual
Inlcudes a one year limited warranty from TEIN when purchased through an authorized dealer such as Redline360
More in this categoryInfiniti G37 Parts
TEIN Street Basis Z Coilovers
Reviews on this product
Ordering from Redline360Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order can ship anywhere from 6-48 hours from the time of order, depending on when you placed the order. Once your order ships, we will email you a tracking number so you can track your package. We will never charge you until your order is ready to ship.
4 warehouse locations ready to serve you!
We ship from 4 locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Michigan, Texas and Pennsylvania.
We take security seriously! We are never exposted to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm, Amazon Pay, Apple Pay and more!
Questions? Contact us.
Actual item may vary from picture
Unless otherwise noted, we can not ship most downpipes, headers, test pipes or intakes to California. We will notify you if we have to cancel the order if the item you purchased is not CARB legal. For all other states not following CARB smog laws, items are considered for off road use only (race tracks) and can not be used on public roads.