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🚗 Lower it right, ride it tight — shock extenders that mean business!
KSP PERFORMANCE Shock Extenders provide a robust 4-6 inch lowering solution for 1999-2006 Chevy Silverado and GMC Sierra 1500 models. Constructed from heavy-duty stamped steel with a rust-resistant powder coat, these bolt-on extenders correct shock angles to enhance stability and extend shock life. Designed for easy installation without cutting or drilling, the kit includes all necessary hardware and is backed by a 30-day refund and 12-month replacement warranty.





| ASIN | B0C2V98NNN |
| Auto Part Position | Rear |
| Auto part position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand | KSP PERFORMANCE |
| Brand Name | KSP PERFORMANCE |
| Customer Reviews | 4.4 out of 5 stars 75 Reviews |
| Manufacturer | KSP PERFORMANCE |
| Manufacturer Part Number | 9R004 |
| Maximum Lifting Height | 6 Inches |
| Maximum lifting height | 6 Inches |
| Model Number | 9R004 |
| Set Name | KSP PERFORMANCE |
| Unit Count | 2 Count |
| Unit count | 2 Count |
A**R
Easy install
Works as described
L**E
Good but slight mod needed
Worked well repositioned the shocks as needed, I put them on my 5/7 dropped crew cab.. only issue is they mounted to the stock location perfectly but the part that goes to the shock end was too narrow I had to grind it down to get the shock to fit in there. 5 extra mins of modification, but something to note. You could probably bend them to fit if you didn’t have a grinder.
C**A
2006 Chevy Silverado, 4” Rear Lowering Kit
Sturdy Build, Good Components, Easy To Install, Self Explanatory, about 5 minutes is all you need. Looks Great,
M**D
It helps as you can see the difference. Writing this review after 2 months of daily use
Works in helping the ride quality. Writing this review after 2 months of daily use
A**R
Waste of money, they don’t work
These make absolutely 0 sense, they don’t extend the shock at all if you measure the shock length with these and without these “extenders” it’s the exact same length. Don’t waste your money like I did.
Trustpilot
2 months ago
2 weeks ago