Tein S. Tech Lowering Springs Nissan 350z 2003-2009 / Infiniti G35 2003-2007 / G37 Coupe 2008-2013

Rated 5.0 out of 5
Based on 1 review
11 In stock
Suspension Lowering Springs

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Tein S. Tech Springs are an excellent step towards suspension tuning. They offer a more aggressive appearance and increase road holding capability. Designed to be used with OEM or OEM replacement shocks. Each application is road tested in North America for the proper balance between performance and comfort.


  • 350Z Drop: Front -0.7in/Rear -0.7in
  • G35 Coupe Drop: Front -1.2in/Rear -0.9in
  • G35 Sedan Drop: Front -2.0in/Rear -1.3in
  • G37 Coupe Drop: F: -2.1/R: -1.9
  • G37 Coupe Spring Rate: F 358lb/in /R: 274lb/in

    S. Tech springs vary depending on model and body style, please choose carefully when ordering.r


    Any returns for an exchange or refund will be allowed within 30 days from the receipt of your order and must be authorized prior to shipping with an RMA Number (Return Merchandise Authorization). To receive your return instructions and RMA# please use our online form under Returns and Exchanges! Once you receive your return instructions please ship out the item at your earliest convenience and provide the tracking number to your customer service rep. The customer will be responsible for all shipping fees. Before shipping your product back please make sure you package it up exactly how you received it and in all of its original packaging. All items must be in brand new and resalable condition. Once the item is received it will be inspected and a credit will be issued accordingly. All returns are subject to a 15% restocking fee. Any returns received without an RMA# will be charged a restocking fee and any shipping fees associated with the return. An item that does not ship directly from IIR's warehouse is considered a "special order" item and no returns will be authorized.

    average rating 5.0 out of 5
    Based on 1 review
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    1 Review
    Reviewed by Antonio V., from United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Tein s

    They’re good quality. The cons for me is it doesn’t drop enough in front to my personal preference. They offered a 2” drop in front and 1.3” rear I feel like it’s less. That’s my personal opinion.

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