Vehicle Fitment

Compatible Vehicles

• 2003 Cadillac CTS
• 2004 Cadillac CTS
• 2005 Cadillac CTS
• 2006 Cadillac CTS
• 2007 Cadillac CTS

Compatible Models

• Cadillac CTS Base
• Cadillac CTS Luxury
• Cadillac CTS Sport Packages

Not Compatible With

• Factory Xenon (HID) Headlights
• Factory Auto-Leveling Systems
• Factory Headlight Washer Systems
• HID Equipped Models

Always verify your vehicle’s factory lighting configuration before ordering.

Key Features

Halo Ring Lighting

Integrated halo rings create a premium luxury appearance while helping modernize the front-end styling of your CTS.

Benefits include:

• Enhanced visual appeal
• Improved daytime visibility
• Modern lighting signature
• Luxury sport sedan styling

Projector Headlight Technology

Projector optics provide a cleaner and more focused appearance compared to traditional reflector-style headlights.

Switchback LED Signal Tubes

Integrated switchback LED technology delivers:

• Bright white running light appearance
• Amber turn signal functionality
• Improved visibility
• Modern OEM-inspired styling

Black Housing Design

The black housing finish perfectly complements:

• Black wheel packages
• Window tint
• Lowered suspension
• CTS performance builds
• Modern exterior upgrades

Premium Construction

Waterproof Housing

Fully sealed construction helps protect against:

• Moisture intrusion
• Condensation buildup
• Dirt contamination
• Weather-related damage

Polycarbonate Lens

Durable polycarbonate lenses provide:

• UV resistance
• Impact protection
• Long-term clarity
• Enhanced durability

DOT & SAE Compliant

Manufactured to meet applicable safety and quality standards.

ISO Certified Manufacturing

Produced using materials designed to meet or exceed OEM requirements.

What’s Included

• Driver-side headlight assembly
• Passenger-side headlight assembly
• Integrated halo rings
• Integrated switchback LED signal tubes

Why Upgrade Cadillac CTS Headlights?

Factory CTS headlights often develop:

• Lens haze
• UV damage
• Outdated appearance
• Reduced visual appeal

Installing projector halo headlights instantly modernizes the vehicle while maintaining the luxury performance image that helped define Cadillac’s early sport sedan era.

Perfect for CTS Builds

These headlights pair exceptionally well with:

• CTS-V style upgrades
• Lowering kits
• Performance wheels
• Black trim packages
• Luxury sport builds
• Modern exterior modifications

The first-generation CTS remains a favorite among enthusiasts looking for affordable rear-wheel-drive luxury performance, and upgraded lighting remains one of the most impactful appearance modifications available.

Installation Notes

Direct bolt-on replacement design.

No major modifications required for compatible halogen-equipped vehicles.

Professional installation is recommended to ensure:

• Proper alignment
• Correct wiring
• Maximum lighting performance

Installation instructions are not included.

Final Thoughts

The SPEC-D Black Halo Projector Headlights with Switchback LED Signal Tubes offer Cadillac CTS owners an affordable way to modernize the appearance of their vehicle. Featuring projector optics, halo lighting, switchback LED technology, and aggressive black housings, these headlights provide a premium custom look while maintaining direct-fit compatibility.