Package Contans 1 Shock Kit
You'll be getting 2 front coilovers and 2 rear shocks.Radflo
2.5 600R Shocks Kit
2025-2026 Lexus GX550
$2,999.99
Custom Build
Estimated Delivery in 2-3 weeks
Estimated Delivery in 2-3 weeks
Custom Order
These Radflo shocks will be custom tuned for the customer's driving style and preference, whether that's daily driven comfort, moderate to heavy offroad use, or carrying / towing heavier loads. Shock Surplus will contact you after the sale to arrange a tuning profile for the vehicle. Estimated Delivery is currently 3 weeks from build to delivery.
Radflo
2.5 600R Shocks Kit
2025-2026 Lexus GX550
$2,999.99
Custom Build
Estimated Delivery in 2-3 weeks
Estimated Delivery in 2-3 weeks
Got Questions?
Our experts are here to help!
Part Numbers & Details
Radflo 1 Year Warranty
Radflo offers a 12-month warranty to the original purchaser covering defects in materials/workmanship, requiring proof of purchase and return authorization.Choose Options Above
Select options from the drop-down menu(s) above to customize your kit.Hardware
Nuts are included for the top mounts, and all necessary brackets and hardware for the reservoir.Specifications
| Part Number Options | Item | Quantity | Adjustable | Length |
|---|---|---|---|---|
| 6ST-022-0Z | Shock Absorber | 2 | HI/LO Adjuster | Extended (2-2.5") |
| 6ST-022-0Z | Shock Absorber | 2 | HI/LO Adjuster | Standard (0-2") |
| 6ST-022-0R | Shock Absorber | 2 | No | Extended (2-2.5") |
| 6ST-022-0R | Shock Absorber | 2 | No | Standard (0-2") |
| 6ST-022-0A | Shock Absorber | 2 | Single Speed Adjuster | Extended (2-2.5") |
| 6ST-022-0A | Shock Absorber | 2 | Single Speed Adjuster | Standard (0-2") |
| 6CT-016-1Z | Coilover | 1 | HI/LO Adjuster | Extended (2-2.5") |
| 6CT-016-0Z | Coilover | 1 | HI/LO Adjuster | Standard (0-2") |
| 6CT-016-1R | Coilover | 1 | No | Extended (2-2.5") |
| 6CT-016-0R | Coilover | 1 | No | Standard (0-2") |
| 6CT-016-1A | Coilover | 1 | Single Speed Adjuster | Extended (2-2.5") |
| 6CT-016-0A | Coilover | 1 | Single Speed Adjuster | Standard (0-2") |
Product Details
Radflo takes great pride in manufacturing premier shock absorbers that are engineered to outlast and outperform the competition. Through refined craftsmanship Radflo’s products are built to order and all component are manufactured from the highest quality materials and machined engineering. As a result our product line is not only efficient but dependable and provide high performance outcomes.
Radflo Manufacturer's Warranty
Radflo products are warranted free from defects in materials and workmanship for a period of twelve (12) months from the date of initial purchase by the original retail purchaser. All warranty claims must be accompanied by the original sales receipt, a clear description of the problem, and a return authorization number. Radflo Suspension Technology’s obligation under this warranty covers repair or replacement of any part found to be defective, and it reserves the right to all final warranty or non-warranty decisions.
Radflo Suspension Technology does not warrant or make any representations concerning its products when:
- The product has been abused, misused or improperly installed.
- The product has been improperly disassembled, reassembled or serviced.
- The product has been altered, modified or fitted with non-factory parts.
- The product has been improperly lubricated or filled with non-factory oil.
- The product has been damaged by a collision.
- The exterior finish has been damaged by chemicals or corrosive cleaners.
- The product has been damaged or lost during shipping (full value insurance is recommended).
Custom shocks are made to order and are non-refundable.
A claim under this warranty should be made as follows:
Once we receive your warranty request, please allow Radflo 1–2 business days to respond. Once reviewed and confirmed, you will be notified if this is a warranty or service issue. Please print your claim form, place it in the box with your item, and ship it to Radflo.
Shipping Info
Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.
- Applies to items like axles, leaf springs, and long-travel kits.
- No international shipping on freight items — only to U.S.-based freight forwarders.
- Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.
Contact us for an international shipping quote.
Returns & Exchanges
30-Day Return Policy - Items must be new, unused, uninstalled, and include all original hardware.
- No restocking fees for exchanges or gift card credit.
- 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
- Installed, damaged, or dirty parts cannot be returned.
Return Shipping Responsibility
Shock Surplus Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.
- Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
- Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.
- Under 50 lbs: Discounted carrier rate (deducted from your refund).
- Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).
Refunds
Refunds are issued within 5-7 business days of receiving your return.
- Funds typically post to your account in 1-3 business days depending on your payment method.
- There is a 10% restocking fee on all refunds. We do not get our original shipping, labor, or transaction fees back - so the 10% restocking fee keeps the lights on.
- You will receive an email once your refund is processed.
International Orders
- All international orders are final sale.
- Returns via freight forwarders only accepted if the product has not left the U.S.
- Import taxes and fees are the buyer's responsibility and not included in our shipping charges.
- We are not responsible for goods once exported outside the U.S.
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
Part Numbers & Details
View full product specifications
Warranty
View warranty coverage
Shipping & Returns
Free shipping within the lower 48 United States
