---
product_id: 2514615
title: "554355 Gas-a-Just Gas Shock"
brand: "kyb"
price: "MX$4102"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/2514615-554355-gas-a-just-gas-shock
store_origin: MX
region: Mexico
---

# 25% more damping power High gas pressure for instant response Monotube design for superior control 554355 Gas-a-Just Gas Shock

**Brand:** kyb
**Price:** MX$4102
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your Mustang’s ride—because average shocks just don’t cut it.

## Quick Answers

- **What is this?** 554355 Gas-a-Just Gas Shock by kyb
- **How much does it cost?** MX$4102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/2514615-554355-gas-a-just-gas-shock)

## Best For

- kyb enthusiasts

## Why This Product

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

## Key Features

- • **Monotube Mastery:** Advanced monotube design delivers consistent, fade-free performance under pressure.
- • **Unmatched Damping Performance:** Boost your Mustang’s handling with 25% more damping power than OEM shocks.
- • **Precision-Tuned for Ford Mustang:** Engineered valving tailored specifically for your ride’s unique dynamics.
- • **Durable, Lightweight Aluminum Build:** Machined aluminum finish combines strength with sleek, modern aesthetics.
- • **Instant Control with High Gas Pressure:** Feel the difference with rapid response and enhanced stability on every drive.

## Overview

The KYB 554355 Gas-a-Just Gas Shock is a rear-position, monotube shock absorber designed specifically for Ford Mustangs. It offers 25% more damping performance than original equipment, featuring a high gas pressure system for instant control and a unique air-free hydraulic design that prevents performance fade. Crafted from durable aluminum with a machined finish, this shock enhances handling precision and ride stability.

## Description

KYB554355 Gas-a-Just Gas Shock

## Features

- Adds up to 25% more damping performance over original equipment shocks
- Components and valving designed specifically for the Ford Mustang
- High gas pressure design provides instant, extra control
- monotube design outperforms all other standard shock absorbers
- Unique, air-free, hydraulic unit eliminates performance fade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KYB |
| Auto Part Position | Rear |
| Style | Modern |
| Vehicle Service Type | Car |
| Exterior Finish | Machined |
| Material | Aluminum |
| OEM Part Number | 554355 |
| Global Trade Identification Number | 00781552542124 |
| UPC | 781552542124 |
| Manufacturer | KYB |
| Model | KYB 554355 |
| Item Weight | 4.3 pounds |
| Product Dimensions | 20.99 x 2.43 x 2.22 inches |
| Country of Origin | Japan |
| Item model number | 554355 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 554355 |

## Product Details

- **Brand:** KYB
- **Auto Part Position:** Rear
- **Style:** Modern
- **Vehicle Service Type:** Car
- **Exterior Finish:** Machined

## Images

![554355 Gas-a-Just Gas Shock - Image 1](https://m.media-amazon.com/images/I/61ramNaWEKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very satisfied
*by H***Z on January 29, 2024*

I got these for my 2012 mustang gt. Good fit, had all the hardware, rides good. KYB it's were its at.

### ⭐⭐⭐⭐⭐ Installed on 2013 Mustang
*by T***O on December 4, 2022*

Installation was straight forward, took about an hour and has improved the ride quality. Replaced shocks had started to leak. Mechanic wanted $500 to replace, if you have a floor jack and some wrenches (impact wrench makes even easier) do it yourself.

### ⭐⭐⭐⭐⭐ Good price
*by F***S on January 25, 2021*

KYB Good Affordable rear shocks Install them on my 2014 Ford Mustang GT also replaced the rest of my suspensions Springs sway bars lower and upper control arms front struts lower control arms ball joins bushings also all the hardware bump stops

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---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-04-23*