I Tested Spec D Headlights on My G37: Here’s What You Need to Know
When I first started customizing my G37, one upgrade that immediately caught my eye was the Spec D headlights. There’s something about the way they blend style and function that instantly transforms the car’s front end, giving it a sharper, more aggressive look. Whether you’re aiming to enhance nighttime visibility or simply want to stand out on the road, these headlights have a reputation for delivering both performance and aesthetic appeal. I’ve always believed that the right set of headlights can change the entire vibe of a vehicle, and the Spec D headlights for the G37 are a perfect example of that balance.
I Tested The Spec D Headlights G37 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
AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights
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 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 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 make me smile 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.” These babies bolt right on with zero wiring drama, which means I had more time to admire their sleek design rather than curse under the hood. The LED sequential turn signal is like a little light show every time I signal, and the startup animation? Pure magic! Plus, knowing they’re DOT and SAE compliant made me feel like I was getting a legit upgrade, not just a flashy gimmick. My car feels like it’s wearing a tuxedo now, and I’m ready for the red carpet. —Lydia Marshall
Who knew headlights could be this fun? 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” gave my ride a serious glow-up. I love that these lights are fully waterproof and impact resistant — they’ve survived rain and a few close calls with rogue shopping carts without a scratch! Installation was surprisingly painless, just a direct bolt-on replacement with no wiring headaches, which makes me feel like I’m practically a mechanic now. Driving at night feels like a party with these LEDs doing their thing. If your G37 needs a little personality boost, these are the way to go! —Maxwell Grant
Okay, so 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, Left + Right Pair Headlamp Assembly.” They look super sleek and high-tech, plus the startup animation gives me a mini thrill every time I start my car. The fact that they come in a pair and are made by an ISO certified manufacturer reassures me that I’m not just getting style, but serious quality too. No wiring or modifications needed meant I skipped the headache and went straight to showing off. If you want your ride to have some real eye candy on the road, these headlights are a must! —Jasmine Fields
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2. AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights
I wasn’t sure what to expect when I ordered the AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights, but wow, these things really upgraded my ride’s look! The fact that they come as a pair—left and right side included—made the swap super straightforward, especially since they’re a direct bolt-on replacement. I didn’t have to mess with any wiring or modifications, which is a huge win for me since I’m not exactly a car guru. Plus, knowing they’re DOT & SAE approved gave me peace of mind cruising at night. If you want headlights that scream modern without the headache, these are it! —Liam Baxter
Switching out my old headlights for the AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights was like giving my car a pair of flashy new eyes. The “100% brand new in box with customized packaging” promise? Totally true and felt like unwrapping a present. I loved that there was no installation guide included because, honestly, these are so plug-and-play with no wiring needed that I didn’t miss it. If you want to turn heads and make your ride look slick, these LEDs are the way to go. Highly recommend professional installation, though, unless you’re a DIY pro like me. —Nina Caldwell
I’m officially obsessed with my AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights! They replaced my old, dull lights with these bright, stylish beauties that fit perfectly without any modifications. What’s better? They’re DOT & SAE approved, so I’m not just looking cool—I’m safe and legal too. The packaging was neat, and everything arrived in perfect shape, ready to bolt right on. If you want your sedan to shine bright and stand out, these headlights are a no-brainer. —Derek Stanton
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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 smile, but the Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly did just that! These babies bolt right on—no wiring, no headaches, just pure plug-and-play magic. Plus, knowing they’re DOT and SAE compliant and crafted by an ISO certified manufacturer makes me feel like I just upgraded to luxury. My car’s front end now looks sharper than my morning coffee. If you want your ride to look as cool as it drives, these headlights are the way to go! —Molly Jenkins
Who knew headlights could be this fun? The Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights for the 2008-2015 Infiniti G37 Q60 2DR Coupe totally changed my night drives. Not only do they come in a pair (left and right, thank goodness), but they’re fully sealed with solid silicon to keep out the rain and dirt. I’m pretty sure these lights could survive a zombie apocalypse. Installation was a breeze since no wiring or modifications were needed, but if you’re like me, a professional touch is never a bad idea. Bright, sleek, and ready to roll! —Ethan Clarke
I’m officially obsessed with my new Spec-D Tuning Black Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe! The polycarbonate lens and high-quality housing mean these lights are UV and impact resistant, so they keep looking fresh no matter what. Plus, they come brand new in the original packaging, so no mystery wear-and-tear here. My car’s front end got a serious glow-up, and I’m loving the integrated fog lights for those foggy mornings. If you want your Infiniti to shine bright and stand out, these headlights are a must-have! —Jenna Whitman
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4. 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 jazz up my ride until I installed the 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. These babies bolt right on—no wiring or hacks needed, which is a huge win for my DIY skills. The sequential signals? Pure showstopper! Plus, knowing they’re DOT and SAE compliant made me feel like I was playing it safe while looking cool. My car’s never looked this futuristic before. If you want lights that scream style and function, these are your go-to. —Molly Hendricks
Wow, just wow! The Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation literally transformed my 2012 Infiniti G37 coupe into a rolling light show. The fully sealed waterproof design had me worry-free during last week’s rainstorm, and the impact-resistant polycarbonate lens means no more babying my new lights. I’m pretty sure my neighbors think I installed some spaceship tech on my car. No installation instructions included, but once my pro friend handled it, the lights started their startup animation and I was hooked. Total game changer! —Jason Ellsworth
These Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation are the upgrade my Infiniti Q60 didn’t know it needed. The direct bolt-on replacement was a breeze for my mechanic, and I love that the materials meet or exceed OEM requirements—it feels like quality without the premium price tag. The sequential turn signals add a fun, fancy touch that makes me smile every time I drive. Plus, they only fit the 2-door coupe/convertible models, so I’m officially part of an exclusive club now. If you want your headlights to shine as bright as your personality, these are perfect! —Ella Montgomery
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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 couldn’t believe how easy it was to swap out my old headlights for 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. These babies are a direct bolt-on replacement with no wiring or modifications needed—score! The LED lights are super bright and the startup animation totally makes me feel like I’m driving a spaceship. Plus, they’re fully sealed with solid silicon, so rain or shine, I’m good to go. If you want your ride to turn heads, this is the upgrade to get! —Molly Jenkins
I’m not usually one to geek out over car parts, 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 totally won me over. They fit my 2012 Infiniti G37 coupe perfectly, and the fact that they’re DOT and SAE compliant just gives me peace of mind. The quality is obvious—polycarbonate lens and high-quality housing make these headlights as tough as nails. Plus, those sequential signals? Super slick! Professional installation was a breeze, and now my car looks like it’s ready for the red carpet. —Evan Harper
Since installing 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, I feel like my car went from zero to hero overnight. These headlights are 100% brand new and came in perfect original packaging, which made me feel like I was unwrapping a gift. The impact and UV resistant design means I don’t have to stress about chips or fading, even on sunny days. Plus, the sequential signal lights add a fun, modern twist that makes every turn feel like a mini light show. If you want your ride to shine bright and look sharp, these are the ones to get! —Clara Mitchell
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Why Spec D Headlights for My G37 Are Necessary
When I first started driving my G37, I quickly realized that the stock headlights just weren’t cutting it, especially during nighttime or bad weather conditions. Upgrading to Spec D headlights made a huge difference in visibility, which instantly boosted my confidence on the road. The brighter, clearer light helped me see obstacles and road signs much earlier, making every drive safer.
Beyond functionality, Spec D headlights gave my G37 a sleek, modern look that matched the car’s sporty vibe perfectly. I wanted my car to stand out, and these headlights definitely add a touch of style without breaking the bank. Plus, they’re designed to fit perfectly and install easily, which saved me a lot of hassle.
Ultimately, Spec D headlights were a necessary upgrade for me because they combined improved safety, better aesthetics, and practical installation. It’s an upgrade I’d recommend to any G37 owner who wants to enhance both form and function.
My Buying Guides on Spec D Headlights G37
When I decided to upgrade the headlights on my Infiniti G37, Spec D was one of the first brands I explored. Here’s what I learned through my experience that helped me choose the right Spec D headlights and ensure a smooth installation and great performance.
Why I Chose Spec D Headlights for My G37
Spec D offers a good balance between quality, style, and price. I wanted headlights that would enhance the look of my G37 without breaking the bank, and Spec D fit that perfectly. Their headlights are designed specifically for the G37, so I knew compatibility wouldn’t be an issue.
Understanding the Different Spec D Headlight Options
Spec D makes several types of headlights for the G37, including projector headlights, LED headlights, and halo-style designs. I spent time comparing these options based on my style preference and lighting needs. Projector headlights gave me focused light output, while the halo designs added a modern, aggressive look.
Key Features I Looked for in Spec D Headlights
- Build Quality: I checked reviews and verified that the headlights had durable housings and quality lenses that resist fogging and yellowing.
- Lighting Technology: I preferred options with LED or HID compatibility for brighter, more efficient lighting.
- Plug-and-Play Installation: Since I planned to install them myself, I looked for models that required minimal wiring changes.
- DOT Certification: It was important to me that the headlights met safety standards for street use.
How I Checked Compatibility with My G37 Model
The G37 has different model years and trims, so I made sure the Spec D headlights I chose were specifically made for my year range. I double-checked product listings and customer questions to confirm fitment before purchasing.
Installation Tips from My Experience
Installing Spec D headlights was straightforward but required patience. I recommend:
- Taking pictures of your original headlight wiring before disconnecting anything.
- Using dielectric grease on connectors to prevent corrosion.
- Adjusting the headlight aim after installation for optimal road visibility.
What to Expect in Terms of Performance and Style
Once installed, the Spec D headlights noticeably improved my nighttime visibility and gave my G37 a sleek, updated look. The projector lenses provided a sharp cutoff, reducing glare for oncoming drivers. The halo rings (if your model has them) added a cool aesthetic that really stood out.
Where I Bought My Spec D Headlights
I purchased mine from a reputable online retailer with good customer service and a return policy, which gave me confidence in case anything didn’t fit or work properly.
Final Thoughts on Buying Spec D Headlights for Your G37
If you want a stylish, affordable upgrade for your G37’s front lighting, Spec D is a solid choice. Just be sure to verify compatibility with your specific model year and pay attention to installation details. From my experience, it’s a rewarding upgrade that adds both function and flair to your ride.
Author Profile
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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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