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

SF Racing

Coilover System with 32 Levels of Damping Adjustment

$1,200.00 $1,095.00 Save $105.00

SKU: SF-NI31-02-TR

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

These coilovers provide a wide range of ride height adjustability below factory height without compromising spring travel. Each corner features 32 levels of damping adjustability, allowing precise tuning of rebound and compression.
Show original supplier description
The SF Racing Track Coilovers for the 1989-1991 Nissan PAO (PK10) are designed for enthusiasts demanding track-level precision and control. They feature advanced valving for superior handling and responsiveness, making them versatile for both track and street driving. These coilovers offer 32 levels of 1-way adjustable damping for rebound and compression, allowing for fine-tuning of the ride quality. They enable ride height adjustment from 1-2.5 inches below factory height without sacrificing suspension travel, with independent lower mount adjustment to maintain shock and spring integrity. The units include hardened rubber top mounts for reduced noise and enhanced durability, with optional pillowball bushings available for increased steering response. Constructed with T6-6061 aluminum for top mounts, perches, and collars, and featuring an electroplated, zinc-coated shock body, these coilovers are built for corrosion resistance and durability under extreme conditions. Installation is a 100% bolt-on replacement process, requiring no modifications unless otherwise stated. It is important to note that all SF Racing suspension products are designed for 2WD vehicles only. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

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

BrandSF Racing
Part NumberSF-NI31-02-TR
CategorySuspension and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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