Suspension and Components› Shocks, Struts, Coil-Overs and Components

Cusco

STREET ZERO A 40-Step Adjustable Coilover Kit

$1,800.00

SKU: 317 61N CN

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Cusco 317 61N CN is a coilover suspension kit from the STREET ZERO A line. It offers 40 steps of damping force adjustment and full-length adjustable vehicle height. This kit includes reinforced rubber upper mounts, with the option for pillow upper mounts for sports models.
Show original supplier description
The Cusco 317 61N CN is the top model in Cusco's street series coilover suspension kits, designed to provide adjustable ride comfort and tuning capabilities for various driving stages. This kit features a full-length adjustable vehicle height system that maintains suspension stroke even when lowered, achieving both fine height adjustments and high ride comfort. With 40 distinct steps of damping force adjustment, users can precisely tune their suspension to their liking. The wide adjustment range and uniform damping changes ensure a noticeable difference across all settings, and a knurled dial allows for tool-free adjustments. The system also incorporates a CPRV (Pressure Control Valve) to optimize damping force changes at low speeds, enhancing ride comfort and steering stability across all speed ranges. For front strut type sports models, a camber adjustable pillow upper mount is included to support a wide range of tuning, while reinforced rubber upper mounts are standard for sports and sedan models. Extensive testing has been conducted to provide settings comfortable for all occupants and driving conditions. Attention to detail is evident in the use of nickel chrome plating for adjustment screws to prevent rust and the inclusion of high polymer thrust sheets for improved quietness and to prevent lock nut loosening. The kit is also compatible with the optional "e-con2" controller for in-cabin damping force adjustment.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCusco
Part Number317 61N CN
CategorySuspension and Components

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Returns & Fitment

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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