---
product_id: 537493694
title: "KSP 4\"-6\" Shock Extenders Fit Silverado Sierra 1500, Shock Extension Kit for 1999-2006 Chevy Silverado GMC Sierra 1500 All Cabs, Rear Lowering Shock Mount Drop Shock Brackets"
brand: "ksp performance"
price: "19023 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/537493694-ksp-4-6-shock-extenders-fit-silverado-sierra-1500-shock
store_origin: IS
region: Iceland
---

# 4"-6" adjustable drop Direct bolt-on install Heavy-duty stamped steel KSP 4"-6" Shock Extenders Fit Silverado Sierra 1500, Shock Extension Kit for 1999-2006 Chevy Silverado GMC Sierra 1500 All Cabs, Rear Lowering Shock Mount Drop Shock Brackets

**Brand:** ksp performance
**Price:** 19023 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your ride, drop the rest—unstoppable style and performance!

## Quick Answers

- **What is this?** KSP 4"-6" Shock Extenders Fit Silverado Sierra 1500, Shock Extension Kit for 1999-2006 Chevy Silverado GMC Sierra 1500 All Cabs, Rear Lowering Shock Mount Drop Shock Brackets by ksp performance
- **How much does it cost?** 19023 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/537493694-ksp-4-6-shock-extenders-fit-silverado-sierra-1500-shock)

## Best For

- ksp performance enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** No cutting or drilling required—bolt-on design means you’re back on the road faster.
- • **Optimized Shock Performance:** Corrects shock absorber angle to prevent overextension, enhancing stability and extending shock life.
- • **Built to Last with Premium Steel:** Crafted from heavy-duty stamped alloy steel with black powder coating for unbeatable strength and rust resistance.
- • **Complete Kit for Lowered Vehicles:** Includes 2 shock extender brackets, 6 bolts, and 2 axle tubes for a perfect 4"-6" drop setup.
- • **Precision Fit for Silverado & Sierra:** Tailored for 1999-2006 Chevy Silverado & GMC Sierra 1500 RWD/2WD models, ensuring seamless compatibility.

## Overview

The KSP 4"-6" Shock Extender Kit is engineered for 1999-2006 Chevy Silverado and GMC Sierra 1500 RWD/2WD models, providing a durable, rust-resistant solution to lower your vehicle by 4 to 6 inches. Featuring heavy-duty stamped alloy steel construction and a direct bolt-on design, this kit improves shock absorber angle for enhanced stability and longevity without the hassle of cutting or drilling.

## Description

Full description not available

## Features

- Universal Fitment: 1999-2006 Chevy Silverado 1500 all cabs RWD/2WD, 1999-2006 GMC Sierra 1500 all cabs RWD/2WD.
- Material: These shock extensions are constructed of heavy duty stamped steel, strong and stable, will not easy to crack or break. Electrophoretic followed by black powder coated, will not easy to rust.
- Design: These lowering shocks only fit lowered vehicles, allow 4"- 6" drop. Including 2 shock extender brackets, 6 bolts and 2 axle tubes. Direct bolt-on to the shock mounts, no need to cut or drill, easy to install.
- Function: Correct the angle of the lower shock absorber, improve stability and prevent shock overextending, topping out and premature wear, extend the shock absorber's service life.
- KSP Support: Please recheck your vehicle compatibility (year/make/model) in the product description before purchasing the wheel spacers. We offer a "30-day refund, 12-momth free replacement" service. If you have any questions, please feel free contact us, we will provide you with the most satisfactory solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KSP PERFORMANCE |
| Auto Part Position | Rear |
| Material | Alloy Steel |
| Included Components | Drop Lowering Kit |
| Manufacturer | Goldenlion |
| Automotive Fit Type | Vehicle Specific Fit |
| Model | 9R004 |
| Item Weight | 3.11 pounds |
| Package Dimensions | 6.1 x 5.87 x 3.31 inches |
| Item model number | 9R004 |
| Exterior | Machined |
| Manufacturer Part Number | 9R004 |

## Product Details

- **Brand:** KSP PERFORMANCE
- **Auto Part Position:** Rear
- **Material:** Alloy Steel
- **Included Components:** Drop Lowering Kit
- **Manufacturer:** Goldenlion

## Images

![KSP 4"-6" Shock Extenders Fit Silverado Sierra 1500, Shock Extension Kit for 1999-2006 Chevy Silverado GMC Sierra 1500 All Cabs, Rear Lowering Shock Mount Drop Shock Brackets - Image 1](https://m.media-amazon.com/images/I/618U8KI5wWL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- KSP 4"-6" Shock Extenders Fit Silverado Sierra 1500, Shock Extension Kit for 1999-2006 Chevy Silverado GMC Sierra 1500 All Cabs, Rear Lowering Shock Mount Drop Shock Brackets
- Belltech 8510 Pair of Rear Nitro Drop 2 Shock Absorbers for Silverado Sierra RWD 4WD
- JY PERFORMANCE 6" Drop Axle Flip Kit Lowering Kit For Chevrolet Silverado GMC Sierra 1500 1999-2007

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**Shop now:** [https://www.desertcart.is/products/537493694-ksp-4-6-shock-extenders-fit-silverado-sierra-1500-shock](https://www.desertcart.is/products/537493694-ksp-4-6-shock-extenders-fit-silverado-sierra-1500-shock)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-03*