CUSTOM VALVING AVAILABLE
Sale
Thunder Lane
Corvette C5/C6 TL-ONE Remote Reservoir Coilover System
$2,272.67
In Stock
Pre-Order
Sold out
BUILT IN-HOUSE IN POLAND
3-4 WEEK LEAD TIME
- Description
- Shipping and Refund
- Reviews
Built to order. Not sure which spec you need? Spec your build with us →
The Corvette C5/C6 TL-ONE Remote Reservoir Coilover System is Thunder Lane's build-to-order coilover for the Chevrolet Corvette C5 and C6 — hand-assembled in Poland with external nitrogen reservoirs to preserve bump travel at a lowered ride height, where many setups run out of room.
Built for Racing, Time Attack, Autocross, and HPDE
This kit also converts the rear from the stock transverse leaf spring to true coil-over-shock configuration for better wheel control and tuning flexibility. Every kit can also be valved specifically for street use — the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.
Technical Specs
- Inverted front and rear shocks, 36mm piston / 40mm body
- External nitrogen remote reservoirs (travel + thermal capacity)
- 20-click rebound adjustment (1-way)
- Ride Height Adjustment (fixed-length shock bodies, no dead space)
- Rear leaf-spring-to-coilover conversion
- CVP + PVP dyno graphs included with every kit
Construction & Hardware
Check valves manage the split between compression and rebound so the car stays planted at low speed without losing bump compliance. Pillowball/spherical bearing upper mounts hold alignment under load, and every kit is fully rebuildable, serviceable, and re-valvable as tires, alignment, or use case change.
Fitment
Chevrolet Corvette C5 (1997–2004) and C6 (2005–2013) — rear leaf spring deleted and replaced with coil springs; final configuration confirmed during the build.
Frequently Asked Questions
What's the lead time?
4–6 weeks, built to order.
What's the warranty?
6 months — void for track damage, covers unreasonable wear and defects only.
Why add remote reservoirs?
Remote reservoirs increase oil volume and help manage heat while enabling a damper configuration that preserves bump stroke at a lowered ride height.
Does this kit convert the rear leaf spring to true coilovers?
Yes — the rear transverse leaf spring is replaced with coil springs for a true coilover rear setup.
Is this streetable?
Yes — every kit can be valved specifically for street use if that's your preference. Even with track-oriented valving, the compliance needed for competent track use often makes for a comfortable street ride, since controlling the platform better also controls body motion better on the street.
Racing Thunder Lane suspension in Time Attack, Hill Climb, or wheel-to-wheel? Ask about product credit through our contingency program.
Want the full breakdown for your chassis? Read the Corvette & Camaro coilover buyer's guide.
Not sure which spec you need?
Tell us the chassis, how the car is built, and how you use it. We spec the kit before anything is assembled.
Spec your build with usWe build every suspension set to order and want you to know exactly what to expect from checkout to delivery.
Build Lead Time (Made-to-Order)
Because every set is machined and assembled for one specific car, most orders require a 4–6 week lead time to machine hardware and complete assembly.
Every set is built 100% in-house in Kraków, Poland—no outsourced assembly, no pre-built inventory.
Shipping Time to the United States
Once your order is complete and ready to dispatch, typical shipping time to the U.S. is 5–10 business days.
Transit time can vary slightly depending on carrier, customs processing, and your location.
Where We Ship
We currently ship to the United States, Canada, Mexico, and Central America, with free shipping to every destination we serve.
Order Processing & Tracking
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You’ll receive a confirmation email after placing your order.
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We’ll reach out to confirm your build spec—spring rates, valving, and ride height—before production begins.
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When your order ships, you’ll receive an email with tracking information.
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If your order includes multiple items, they may ship together or separately depending on production status.
Important Notes
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Lead times are estimates and may change based on current workload, parts availability, or production volume.
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Business days do not include weekends or holidays.
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International shipments may experience customs-related delays outside of our control.
Need Help?
If you have a deadline (event, track day, or travel schedule) or want an update on your order, contact us and we’ll do our best to help you plan accordingly.
