---
product_id: 262385398
title: "521-99-1040 Coil-Over Race Spring for Honda Civic/Acura Integra"
brand: "skunk2 racing"
price: "310.43 DT"
currency: TND
in_stock: true
reviews_count: 1
category: "Skunk2 Racing"
url: https://www.desertcart.tn/products/262385398-521-99-1040-coil-over-race-spring-for-honda-civic
store_origin: TN
region: Tunisia
---

# Single spring for tailored tuning 18 kg/mm precision spring rate Race-grade SAE 9254V steel 521-99-1040 Coil-Over Race Spring for Honda Civic/Acura Integra

**Brand:** skunk2 racing
**Price:** 310.43 DT
**Availability:** ✅ In Stock

## Summary

> 🏁 Elevate your drive—race-ready springs for the discerning tuner.

## Quick Answers

- **What is this?** 521-99-1040 Coil-Over Race Spring for Honda Civic/Acura Integra by skunk2 racing
- **How much does it cost?** 310.43 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/262385398-521-99-1040-coil-over-race-spring-for-honda-civic)

## Best For

- skunk2 racing enthusiasts

## Why This Product

- Trusted skunk2 racing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Backed by rave reviews and a reputation for elevating your ride’s responsiveness and control.
- • **Customizable Setup:** Sold as a single spring, allowing you to fine-tune your Pro-C or Pro-S II coil-overs exactly how you want.
- • **Track-Ready Upgrade:** Engineered specifically for Honda Civic and Acura Integra enthusiasts seeking serious performance gains.
- • **Race-Grade Durability:** Crafted from SAE 9254V spring steel for unmatched strength and longevity under extreme conditions.
- • **Precision-Tuned Performance:** 18 kg/mm spring rate delivers the perfect balance of daily comfort and track-ready handling.

## Overview

The Skunk2 Racing 521-99-1040 Coil-Over Race Spring is a high-performance 18 kg/mm spring made from durable SAE 9254V steel, designed to optimize the balance between daily driving comfort and aggressive track handling for Honda Civic and Acura Integra coil-over setups.

## Description

Customize your Pro-C or Pro-S II coil-overs for the perfect balance between daily driving and track performance.

Review: Five Stars - good

## Features

- Spring Rate: 18 kg/mm Part number is for one spring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | SAE 9254V spring steel |

## Product Details

- **Material:** SAE 9254V spring steel
- **Brand:** Skunk2 Racing
- **Colour:** Regular
- **UPC:** 873265002146
- **Manufacturer:** Skunk2

## Images

![521-99-1040 Coil-Over Race Spring for Honda Civic/Acura Integra - Image 1](https://m.media-amazon.com/images/I/61wEt+2+NnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***S on 27 April 2017*

good

## Frequently Bought Together

- Skunk2 521-99-1040 Coil-Over Race Spring for Honda Civic/Acura Integra
- Dorman 13508 Rear Suspension Control Arm Bolt Kit for Select Acura/Honda Models
- Hondabond High-Temp Silicone Liquid Gasket 1.9 fl oz by Honda

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**Shop now:** [https://www.desertcart.tn/products/262385398-521-99-1040-coil-over-race-spring-for-honda-civic](https://www.desertcart.tn/products/262385398-521-99-1040-coil-over-race-spring-for-honda-civic)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-06*