KSP Performance shock extenders enabling a 4-6 inch drop on Silverado/Sierra 1500.
KSP Performance brackets shown for bolt-on installation on Silverado/Sierra 1500.
Heavy-duty steel construction ensures durability under load in rugged use.
Electro-coated, black powder finish resists rust and wear over time.
Direct bolt-on design simplifies installation without cutting or drilling.
Angle correction improves stability by preventing shock overextension.
Support options include 30-day refund and 12-month replacement.
KSP Performance shock extenders enabling a 4-6 inch drop on Silverado/Sierra 1500.
KSP Performance brackets shown for bolt-on installation on Silverado/Sierra 1500.
Heavy-duty steel construction ensures durability under load in rugged use.
Electro-coated, black powder finish resists rust and wear over time.
Direct bolt-on design simplifies installation without cutting or drilling.
Angle correction improves stability by preventing shock overextension.
Support options include 30-day refund and 12-month replacement.

KSP PERFORMANCE 4-6 Inch Shock Extenders for Silverado & Sierra 1500 – Bolt-On Lowering Kit

Transform lowered trucks with a smarter shock setup The KSP PERFORMANCE 4"-6" Shock Extenders are designed for...
Vendor: KSP PERFORMANCE
Availability: In stock
£92.90
£92.90
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KSP Performance shock extenders enabling a 4-6 inch drop on Silverado/Sierra 1500.

KSP PERFORMANCE 4-6 Inch Shock Extenders for Silverado & Sierra 1500 – Bolt-On Lowering Kit

£92.90
KSP Performance shock extenders enabling a 4-6 inch drop on Silverado/Sierra 1500.
KSP Performance brackets shown for bolt-on installation on Silverado/Sierra 1500.
Heavy-duty steel construction ensures durability under load in rugged use.
Electro-coated, black powder finish resists rust and wear over time.
Direct bolt-on design simplifies installation without cutting or drilling.
Angle correction improves stability by preventing shock overextension.
Support options include 30-day refund and 12-month replacement.

KSP PERFORMANCE 4-6 Inch Shock Extenders for Silverado & Sierra 1500 – Bolt-On Lowering Kit

£92.90
Description
Description
x

Transform lowered trucks with a smarter shock setup

The KSP PERFORMANCE 4"-6" Shock Extenders are designed for 1999–2006 Chevy Silverado 1500 and GMC Sierra 1500 pickups that sit lower than stock. Rather than simply dropping further, this kit realigns the lower shock mounts to help you reclaim stability and predictable handling. The result is a more confident feel behind the wheel, whether you’re cruising city streets or tackling light off-road surfaces.

Crafted for durability and ease of use, the extenders pair a rugged steel build with a corrosion-resistant finish. The kit is built to withstand daily driving and occasional washboard roads, while the integrated hardware and straightforward bolt-on approach keep installation friendly for DIY enthusiasts.

Key benefits at a glance

  • Sturdy, corrosion-resistant construction: heavy-duty stamped steel with electrophoretic coating and a black powder coat for lasting look and strength.
  • Direct bolt-on installation: aligns with stock shock mounts, no cutting or drilling required, save time and effort.
  • Angle correction for better stability: reduces shock overextension and topping out, helping the suspension respond more consistently.
  • Complete kit included: two shock extender brackets, six bolts, and two axle tubes for a complete upgrade.

Fitment and usage notes

Universal compatibility targets 1999–2006 Chevy Silverado 1500 all cabs with rear-wheel drive (RWD) or 2WD, and 1999–2006 GMC Sierra 1500 all cabs with RWD/2WD. Please verify year, make, and model in your product description before purchase to ensure the best fit.

Why choose KSP PERFORMANCE

  • Customer-first policy: 30-day refund and 12-month free replacement available for peace of mind.
  • Responsive support: our team is ready to help with compatibility checks and installation questions.
  • Designed for real-world use: purpose-built to support a lowered ride height while maintaining suspension performance.

FAQ

Q: What vehicles is this kit compatible with?

A: Fits 1999–2006 Chevy Silverado 1500 and GMC Sierra 1500 in all cabs, RWD/2WD.

Q: What’s included and how is the installation?

A: Includes two brackets, six bolts, two axle tubes; bolt-on, no cutting or drilling required.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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