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🚗 Elevate your lowered truck game with precision and durability!
The KSP 4"-6" Shock Extender Kit is engineered for 1999-2006 Chevy Silverado and GMC Sierra 1500 models, providing a reliable 4 to 6-inch rear lowering solution. Made from heavy-duty stamped steel with a corrosion-resistant black powder coat, this kit corrects shock angles to improve ride stability and prolong shock absorber life. Designed for easy bolt-on installation without modifications, it includes all necessary hardware and is supported by a comprehensive warranty and customer service.





| ASIN | B0C2V98NNN |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #28,166 in Automotive ( See Top 100 in Automotive ) #27 in Automobile Chassis Body & Suspension Lift Kits |
| Brand | KSP PERFORMANCE |
| Brand Name | KSP PERFORMANCE |
| Customer Reviews | 4.4 out of 5 stars 238 Reviews |
| Included Components | Drop Lowering Kit |
| Item Type Name | Drop Lowering Kit |
| Manufacturer | Goldenlion |
| Manufacturer Part Number | 9R004 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Lifting Height | 6 Inches |
| Model Number | 9R004 |
| Set Name | Shock Extender Set |
A**R
Perfect fit great quality
Fits great made my spring shocks fit great.
W**L
KSP Front Shock Extenders
They work great and save you money
C**N
Good to Go
This is well built product. Amazon claimed it would not fit my 2004 Suburban, but I bought it anyway because it looked strong and no one offers an angled rear extension. It fits perfectly. On the rear, the bottom must be angled, or it will bind if it fits at all.
J**O
El que necesitaba
Bien bueno
J**N
Fits 2015 2500HD perfectly, no issues
Worked just like advertised on my 2015 2500HD Chevy 4x4 Did not raise truck and I was not expecting it too. Shocks do not limit out anymore seems to be riding in the middle of the compression area rather than the bottom so ride does feel better, hard hits sound much better now, still rides like a 2500 but it was definitely worth the money spent for results.
A**R
Easy install
Works as described
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.
D**.
Just what I needed
Fit perfectly and helped to achieve a 4” drop along with drop hangers, shackles and shocks.
B**.
Heavier than expected
Came faster than expected after waiting for over a month for the same product off of eBay that never did come
Trustpilot
2 weeks ago
2 months ago