VDCCADCTSV0814 is the Vertical Doors, Inc. vehicle-specific Vertical Door Conversion Kit for the 2008-2014 Cadillac CTS Coupe 2-door coupe. The system retains the original doors and creates the traditional VDI movement: each door opens outward first, then raises vertically. This conversion is also commonly described as a Lambo door kit or scissor door kit.
Match the Cadillac CTS Coupe's Dramatic Shape With Vertical Doors
The CTS Coupe has tall rear shoulders and long frameless-looking door lines, so an upward-opening conversion gives it a convincingly exotic parked profile.
The CTS Coupe has a low roof, high rear shoulders, and unusually long two-door bodywork. That profile makes the outward-then-up motion feel visually connected to the car rather than added as an afterthought.
The vehicle-specific VDCCADCTSV0814 system is listed for the 2008-2014 Cadillac CTS Coupe application described on this page. It retains the original doors and uses a vehicle-specific hinge system instead of a universal weld-on conversion.
The CTS Coupe already looks like a concept car. Make the door movement support that impression.
- Manufacturer: Vertical Doors, Inc.
- Part Number: VDCCADCTSV0814
- Vehicle: Cadillac CTS Coupe
- Model Years: 2008-2014
- Generation: Second-generation Cadillac CTS coupe family
- Platform: second-generation GM Sigma II coupe family
- Body Style: 2-door coupe
- Manufacturing: Made in the USA
The VDI Support Promise
We are here before, during, and after your purchase.
Vertical Doors, Inc. can help with fitment questions before you order, installation guidance while the kit is being installed, and product support after the conversion is complete.
You are purchasing this system directly from Vertical Doors, Inc., the company that manufactures, supports, and stands behind it. If you have a question about fitment, installation, adjustment, replacement parts, or the product itself, the VDI team is here to help.
For current support hours and contact options, call 951-245-8669 or contact the VDI team.
2008-2014 Cadillac CTS Coupe Fitment
VDI lists this kit for the 2008-2014 Cadillac CTS 2-door coupe range. Confirm the factory coupe body and exact model year before ordering.
Cadillac's retail model-year timing for the CTS Coupe does not perfectly match the full VDI listing range. This makes direct confirmation especially important for early or late vehicles.
Important fitment note: The trim, model, package, engine, drivetrain, and platform names on this page help identify vehicles sold within the listed range. They do not confirm that every configuration automatically uses the same Vertical Doors hinge application. Confirm the model year, exact body style, and door configuration before ordering when fitment is uncertain.
Contact Vertical Doors, Inc. first if the vehicle has aftermarket fenders, widebody components, custom bodywork, previous collision repair, a body conversion, replacement hinges, or another modification near the hinge and fender area.
Chassis / Platform and Trim Guide
- Generation: Second-generation Cadillac CTS coupe family
- Chassis / Platform: second-generation GM Sigma II coupe family
- Body Style: 2-door coupe
- Relevant trims, models, and configurations: CTS Coupe and CTS-V Coupe names, including Performance and Premium equipment levels
Fitment note: Cadillac's retail model-year timing for the CTS Coupe does not perfectly match the full VDI listing range. This makes direct confirmation especially important for early or late vehicles.
Chassis, platform, trim, engine, drivetrain, body style, and package terminology is provided to help identify the vehicle. It does not expand the confirmed VDI application or guarantee fitment. Contact Vertical Doors, Inc. with the model year, exact model, body style, door configuration, and clear photographs when uncertain.
What Comes in the Kit
- One driver-side Vertical Doors, Inc. hinge assembly
- One passenger-side Vertical Doors, Inc. hinge assembly
- Two application-matched gas shocks
- Required mounting hardware
- Vehicle-specific installation instructions
Your purchase also includes access to Vertical Doors, Inc. fitment, installation, adjustment, operation, and replacement-parts support.
How the Vertical Door Conversion Works
After installation, open the CTS Coupe door outward until it reaches the hinge system's stopping point, then raise it vertically. The gas shock assists during the upward movement.
This outward-first movement allows normal entry and exit before the door is raised. Proper installation and adjustment are essential for door alignment, latch operation, wiring clearance, surrounding panel clearance, and consistent opening and closing.
Installation Requirements
The VDI hinge system is designed around the vehicle's factory hinge area. Bolt-on describes the vehicle-specific mounting design; it does not mean the installation is modification-free. Installation commonly requires body-panel removal, non-visible trimming or clearance work, wiring management, and careful final alignment.
Before loosening or removing the original hinges, use 2-inch painter's tape to mark the door's factory alignment. Place tape across the door and adjacent body at several reference points, including near the hinges and firewall, then draw matching alignment lines across the tape. These marks help preserve the door's original horizontal and vertical position during installation.
- Support the door safely throughout the installation.
- Follow the supplied instructions for hinge stops, gas-shock installation, wiring, and panel clearance.
- Check the latch, weather sealing, wiring, and surrounding body panels before road use.
If you are not experienced with door alignment, drilling or tapping where applicable, body-panel removal, trimming, and wiring clearance, use a qualified automotive customization or body shop.
Before You Order
- Verify that the vehicle matches the 2008-2014 Cadillac CTS Coupe listing and the body style described above.
- Confirm the exact model year and door configuration.
- Review any platform or generation split noted on this page.
- Tell VDI about aftermarket fenders, widebody components, custom bodywork, previous collision repair, replacement hinges, or modifications near the hinge area.
- Review the current shipping and return policies before purchasing.
- Call Vertical Doors, Inc. at 951-245-8669 when fitment is uncertain.
Frequently Asked Questions
Is VDCCADCTSV0814 a universal Lambo door kit?
No. VDCCADCTSV0814 is a vehicle-specific Vertical Doors, Inc. application for the listed 2008-2014 Cadillac CTS Coupe. It is not a universal weld-on hinge system.
Does VDCCADCTSV0814 fit every Cadillac CTS Coupe trim and body style?
No blanket all-trim or all-body claim should be made from the model name alone. The trim and configuration names on this page are identification context. Match the exact model year, body style, and door configuration to the VDI listing and contact VDI when anything is uncertain.
What chassis or platform is associated with this CTS Coupe range?
The vehicle history for this listing is associated with second-generation GM Sigma II coupe family. Platform information helps identify the vehicle but does not prove that another model on the same architecture uses this kit.
Does the conversion replace the factory Cadillac doors?
No. The original doors are retained. The Vertical Doors hinge assemblies and gas shocks change how the doors move.
How do the converted doors open?
The doors open outward first to the hinge system's stopping point. They can then be raised vertically with assistance from the gas shocks.
Is trimming or adjustment required?
Yes. Installation commonly requires body-panel removal, non-visible trimming or clearance work, wiring management, hinge adjustment, and careful final door alignment.
Can I install VDCCADCTSV0814 myself?
A mechanically experienced person with the proper tools, safe workspace, patience, and door-alignment experience may install the kit. Use a qualified installer if you are not comfortable with body-panel removal, trimming, wiring clearance, hinge adjustment, and final alignment.
Can the vehicle be returned to factory hinges?
The original doors and factory hinges can generally be reinstalled, but trimming, drilling, tapping, or other application-specific work may need repair if an exact factory restoration is required.
Can Vertical Doors, Inc. help after I buy the kit?
Yes. VDI provides fitment, installation, adjustment, operation, replacement-parts, and product support before, during, and after the purchase.
Browse all Cadillac Vertical Door Kits or contact Vertical Doors, Inc. for fitment help before ordering.
“Just an awesome experience today at Vertical Doors! This company takes care of their customers! Thank you for making our son's day. You all rock!”
“Vertical Doors Inc is the original name in the game when it comes to Lambo Doors. I had the pleasure of buying their kit for my 2014 C7. I highly recommend getting the install done by them as the process is quite extensive! They had me in and out in one day. No door gaps to speak of and the hinges feel smooth and strong. Don't try doing the kit at home, let the pros do it for you. They also gave me a deal on some beautiful true carbon fiber skirts made in house! Shout out to their sibling company California SuperCoupes.”
“I was having trouble with my C8 Door after a terrible attempt at install by another company (Eikon Motorsports). I called Vertical Doors and Danny was able to be a hugeeeee help. He got me in right away, told me exactly what the problem was, knowledgeable, extremely responsive, and communicated with me the whole way through. I cant say enough of the team there. I wish I would have come to them in the first place.”
Ordered my 2018 SS Camaro kit during the COVID crises. The team worked hard to get my kit to me during this critical time. I am so pleased with the new look. It took my Camaro to a new level. Great craftsmanship and best kit anywhere. - TJ from Florida
“I have ordered and self installed a C7 Corvette Vertical door kit on my convertible. The kit is a top quality product and great tech help if needed. I am looking forward to doing a C8 install later this year. Just waiting on my Corvette to be made and delivered.”
I have ordered and self installed a C7 Corvette Vertical door kit on my convertible. The kit is a top quality product and great tech help if needed. I am looking forward to doing a C8 install later this year. Just waiting on my Corvette to be made and delivered.
