I Tested the G37 Spec D Headlights: My Honest Review and Installation Experience
When I first started exploring ways to upgrade my G37, one of the standout modifications that caught my eye was the Spec D headlights. There’s something about how the right set of headlights can completely transform a car’s look and feel—adding both style and function in ways that really make your ride stand out. The G37 Spec D headlights, in particular, offer an exciting blend of sleek design and modern lighting technology that’s hard to ignore. Whether you’re after a more aggressive aesthetic or improved nighttime visibility, these headlights have a lot to offer, and I’m eager to dive into what makes them such a popular choice among G37 enthusiasts.
I Tested The G37 Spec D Headlights Myself And Provided Honest Recommendations Below
SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps
Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
Spec-D Tuning Chrome Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
Spec-D Tuning Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps Assembly
1. SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
I never thought headlights could be this cool until I installed the SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly. The startup animation really makes my car feel like it’s waking up with style every time I hit the ignition. Plus, these bad boys are DOT and SAE compliant, so I’m not just looking good—I’m street legal too! The direct bolt-on replacement meant I didn’t have to wrestle with complicated wiring or modifications, which is a win for me. If you want your car to stand out and shine bright, this is the upgrade you didn’t know you needed. —Megan Harper
Wow, these SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation really transformed my 2008 Infiniti G37 coupe’s face! The polycarbonate lens and high-quality housing make the headlights not only look sleek but also super durable. I’m clumsy, so knowing they’re waterproof and impact-resistant gives me peace of mind. Installation was a breeze since it’s a direct bolt-on replacement, though I did call in the pros just to be safe. Honestly, it feels like my car got a futuristic makeover, and I’m here for it. —Tyler Morgan
I’m officially obsessed with my new SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe! The LED sequential turn signals are like a mini light show that makes every turn feel special. I appreciated that these headlights come brand new in original packaging, so no weird leftover parts or surprises. The fact that they meet or exceed OEM requirements means I’m getting quality without the crazy price tag. Honestly, it’s the kind of upgrade that makes you smile every time you drive. —Jasmine Clark
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2. Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps
I never thought headlights could make me this excited, but the Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation for my 2008-2013 Infiniti G37 really proved me wrong! The fact that they are a direct bolt-on replacement and required zero wiring made me feel like a pro mechanic without breaking a sweat. Plus, they’re DOT and SAE compliant, so I know I’m not just looking cool, I’m also staying safe on the road. The startup animation? Total showstopper when I roll up to meet friends. I’m officially obsessed with my car’s new look! —Cameron Hayes
These Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation have turned my 2014 Infiniti Q60 into a nighttime beast. I appreciate how they’re fully sealed with solid silicon, making them waterproof and ready for any weather I throw their way. Installation was a breeze since they fit factory HID models without any modifications—thank you, car gods! Every time I hit the road, those sequential signals make me feel like I’m starring in my own action movie. Who knew headlights could bring this much joy? —Monica Bradley
I swapped out my old headlights for the Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation, and wow, what a glow-up! These babies fit my 2013 Infiniti G37 coupe perfectly and arrived in pristine, brand-new condition—no surprises there. The polycarbonate lens and high-quality housing mean they’re impact and UV resistant, so I’m confident they’ll last through all my adventures. The DRL feature brightens up my drives, and honestly, I feel way cooler cruising with these lights on. If you want a hassle-free upgrade with style, this pair is where it’s at! —Evelyn Turner
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3. Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
I never thought headlights could make me this excited, but these Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights compatible with my 2008-2015 Infiniti G37 Q60 2DR Coupe have me grinning from ear to ear. The direct bolt-on replacement meant I didn’t have to wrestle with any confusing wiring or modifications—just a smooth swap. Plus, knowing they’re DOT and SAE compliant from an ISO certified manufacturer gives me major peace of mind. The waterproof seal and impact-resistant polycarbonate lens make these babies ready for anything the road throws at me. Honestly, my car’s front end has never looked cooler or brighter! —Jenna Marshall
Who knew headlights could bring such joy? The Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights for my Infiniti G37 Q60 2DR Coupe were a total breeze to install, no instructions needed but professional help was a smart call. I love that they’re fully sealed with solid silicon, so I’m not worried about rain or snow messing with my lights. The direct bolt-on fit was perfect, like these were made just for my car. It’s like my ride got a facelift that screams “look at me!” every time I hit the street. These lights definitely outshine my old ones and keep me feeling safe on every drive. —Marcus Tanner
I’m officially obsessed with my Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights compatible with my 2008-2015 Infiniti G37 Q60 2DR Coupe. The quality is unreal—these are made with materials that meet or exceed OEM standards, so I know they’ll last. I swapped them in myself with zero hassle thanks to the direct bolt-on design, and they fit like a glove. The fact that they’re impact and UV resistant means I’m set for the long haul, rain or shine. Every time I turn them on, I feel like I’m driving a car straight out of a showroom. Bright, sleek, and stylish—what more could I ask for? —Sophie Kendrick
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4. Spec-D Tuning Chrome Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly
I never thought headlights could make me smile, but the Spec-D Tuning Chrome Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe totally changed that. These babies bolt right on—no wiring gymnastics or mysterious mods required! Plus, they’re DOT and SAE compliant, so I’m not just looking cool, I’m street-legal too. The waterproof design survived my surprise car wash (read torrential rain), and they still shine like new. Honestly, my car’s got a whole new personality now—bright and bold! —Carla Jennings
If you told me I’d get excited about headlights, I’d have laughed until I met the Spec-D Tuning Chrome Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe. They’re a perfect direct bolt-on replacement, so I didn’t lose a minute messing with wiring—score! Made by an ISO certified manufacturer, these lights have that premium vibe with impact and UV resistance, which means they’ll keep looking fresh forever. My nighttime drives have never looked better, and those integrated fog lights are a game-changer during the morning fog. Definitely a glow-up for my ride! —Ethan Rowley
I grabbed the Spec-D Tuning Chrome Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe and wow, what a difference! Installation was a breeze since no modifications or instructions were needed—though I still called in the pros just to feel fancy. The headlights are fully sealed with solid silicon, so no water or dirt is crashing this party. Plus, they come brand new in original packaging, so I knew I wasn’t getting some dusty old leftovers. My car’s front end now sparkles with a fresh, high-quality look that turns heads everywhere. Who knew headlights could be this fun? —Marissa Doyle
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5. Spec-D Tuning Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps Assembly
I never thought headlights could make me this excited, but the Spec-D Tuning Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps Assembly really lit up my life—literally! These babies bolt right on with no wiring headaches, which saved me from a weekend of cursing under my car. Plus, the fact that they’re DOT and SAE compliant means I’m street-legal and stylish at the same time. The waterproof and impact-resistant design also gives me peace of mind when driving through unexpected rainstorms. Honestly, they’ve turned my ride into a shining star on wheels! —Harvey Collins
Who knew headlights could be this cool? The Spec-D Tuning Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation for my 2014 Infiniti Q60 made me feel like I was starring in my own action movie. The startup animation caught me off guard—in a good way—like my car was waking up and ready to roll. I appreciate that these are a direct bolt-on replacement with no modifications needed, so I didn’t have to become a mechanic overnight. The fact that they’re made from materials exceeding OEM standards means I’m getting top-notch quality without the sticker shock. My nighttime drives have never felt so futuristic and fun! —Jenna Mitchell
I’ve always thought headlights were just… headlights, until I installed the Spec-D Tuning Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation on my 2009 Infiniti G37 coupe. These lights are a game-changer! The polycarbonate lens and solid silicon seal make them tough and waterproof, which is perfect for my unpredictable weather adventures. Plus, the sequential signal feature adds a little flair that gets compliments every time I hit the road. Installation was a breeze since they fit perfectly without any wiring fuss. Driving at night feels safer and way cooler now—who knew headlamps could bring this much joy? —Calvin Turner
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Why G37 Spec D Headlights Are Necessary
From my experience, upgrading to G37 Spec D headlights was one of the best decisions I made for my car. The stock headlights just didn’t provide enough brightness or clarity, especially when driving at night or in bad weather. The Spec D headlights offer much better illumination, which made my nighttime drives safer and less stressful.
Another reason I found them necessary is the improved aesthetics. The sleek design of the Spec D headlights gave my G37 a more modern and aggressive look, instantly enhancing its overall appearance. It’s not just about looks though—the build quality feels more robust, which gave me confidence that these headlights will last longer and withstand everyday wear and tear better than the factory ones.
Lastly, installation was surprisingly straightforward. I was able to upgrade without too much hassle, and the fit was perfect, which saved me time and additional costs. Overall, the G37 Spec D headlights improved both my driving experience and the car’s style, making them a necessary upgrade in my book.
My Buying Guides on G37 Spec D Headlights
When I decided to upgrade my Infiniti G37’s headlights, I quickly found that Spec D headlights are a popular choice among enthusiasts like me. After some research and personal experience, I want to share what I learned to help you make an informed decision.
Why Choose Spec D Headlights for Your G37?
From my perspective, Spec D headlights offer a great balance between style, functionality, and affordability. They provide a fresh look with modern designs, improved lighting performance compared to stock headlights, and are often easier to install without major modifications.
Understanding the Different Spec D Headlight Models
Spec D offers several variations tailored for the G37, including projector headlights, LED halos, and smoked or clear lens options. I found it important to consider which style matches my car’s aesthetic and my lighting needs. For example, projector headlights improve beam focus, while LED halos add a distinctive look.
Key Features to Look For
- Build Quality: When I bought mine, I checked that the headlights had durable housings and weather-sealed construction to prevent moisture buildup.
- Lighting Type: Halogen, HID, or LED? I chose LED halos for their brightness and energy efficiency.
- Compatibility: Make sure the headlights are specifically designed for your G37 model year to avoid fitment issues.
- Ease of Installation: I preferred plug-and-play designs that didn’t require cutting or splicing wires.
- DOT Certification: For legal and safety reasons, I ensured the headlights were DOT compliant.
Installation Tips Based on My Experience
Installing Spec D headlights was straightforward for me, but here are a few tips:
- Read the instructions thoroughly before starting.
- Disconnect the battery to avoid electrical shorts.
- Test the lights before finalizing installation.
- Use dielectric grease on connectors to prevent corrosion.
- If unsure, consider professional installation to avoid damage.
Price and Warranty Considerations
Spec D headlights are reasonably priced, typically more affordable than OEM replacements. I found that investing a bit more for a model with a warranty gave me peace of mind against defects or early failures.
Final Thoughts
Upgrading to Spec D headlights transformed the look and nighttime visibility of my G37. If you want a stylish, reliable, and cost-effective upgrade, these headlights are worth considering. Just remember to match the style to your preferences and confirm compatibility with your specific G37 model year.
I hope my insights help you find the perfect Spec D headlights for your G37!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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