- Infiniti Q50 Sedan V6 (2014, 2015, 2016, 2017, 2018, 2019)
- Infiniti Q50 Red Sport 400 (2016, 2017, 2018, 2019)
- RWD only
Specs & Features
- Lowers 1.6" Front and 1.4" Rear
- Spring Rates: 487 lb front and 202 lb rear
- Genuine TEIN springs
- Full set of 4 springs
TEIN STech lowering springs are known for their progressive spring rate, incredible ride and handling characteristics and famous green powder coat finish. TEIN makes their STech springs using chrome vanadium construction to ensure these are some of the best quality springs available on the market.
Your TEIN STECH purchase at Redline360 includes 4 springs, 2 front and two rear, 2 TEIN stickers, warranty information and a bump stop guide.
TEIN offers a one year warranty against manufacture defects and sag. TEIN's warranty covers sag more than 5mm, springs breaking and noise.
Can I use TEIN STech's with my stock shocks?
For newer cars, it is ok to use these springs with your stock shocks. For older cars that might have worn shocks, we recommend to replace your shocks at the same time. The STech springs work great with stock shocks, but because they are lower and have higher spring rates than the stock springs, they put extra wear on the shock. If your shock is in good condition, it will be able to handle these lowering springs with no problem.
How is the ride quality with these springs?
TEIN STechs offer one of the better ride qualities of the manufactures due to their progressive spring rates. We have had great experience with customers not only happy over the better handling but also happy with their ride. These springs are extremely comfortable for daily driving.
How does TEIN determine the drop I need?
When TEIN creates the STech springs, they set the drop to close your wheel gap without going too low. There are springs out there that offer a more aggressive drop, but it's usually at the expense of ride quality. Also, since they drop so much, the shock travel is reduced which can hurt the handling characteristics of your car. TEIN sets their STechs to drop it as much as possible to close a good amount of wheel gap, maintain ride quality, and improve handling.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
More in this categoryInfiniti Q50 Lowering Springs
Infiniti Q50 Parts
TEIN Lowering Springs
TEIN STech Lowering Springs
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 is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Multiple distribution points ready to serve you!
We ship from multiple 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, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
We take security seriously! We are never exposed 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 Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
Questions? Contact us.
Actual item may vary from picture