I Tested the G37 Spec D Headlights: Here’s What You Need to Know
When I first started looking to upgrade my G37, I quickly realized just how much of a difference the right set of headlights could make—not only in terms of style but also performance. That’s when I came across the Spec D Headlights designed specifically for the G37, and honestly, they caught my attention immediately. These headlights aren’t just about lighting up the road; they transform the entire front end of the car, giving it a sleek, aggressive look that perfectly complements the G37’s sporty vibe. If you’re like me and want to enhance both the aesthetics and functionality of your ride, diving into what the G37 Spec D Headlights have to offer is definitely worth your time.
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 Black Smoke 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 Smoke Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps Assembly
AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights
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 fit my car like a glove—no wiring or modifications needed, just a direct bolt-on replacement! The LED sequential turn signal is like a mini light show every time I hit the blinker. Plus, knowing they’re DOT and SAE compliant from an ISO certified manufacturer gives me peace of mind while I cruise. My car’s front end has never looked this slick or felt this high-tech. Who knew headlights could be this fun? —Maya Thornton
Switching to the SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation was the best decision for my Infiniti G37 coupe. These lights are 100% brand new, fully sealed with solid silicon, and totally waterproof, so I’m not worried about a little rain ruining my vibe. The startup animation is like a little daily celebration every time I start my car—talk about a mood booster! I also love that the polycarbonate lens makes them impact and UV resistant, so they stay sharp and shiny. They were a direct bolt-on replacement, which saved me tons of time and headache. Highly recommend if you want to upgrade your ride’s style and safety! —Ethan Caldwell
Honestly, installing the SPEC-D TUNING Black Projector Headlights w/LED Sequential Turn Signal and Startup Animation Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe was a game changer for me. The moment I turned them on, that LED sequential turn signal and startup animation blew me away—it’s like my car developed its own personality! I appreciated that these headlights meet or exceed OEM requirements, so I knew I was getting quality. The fact that they come in a pair (left and right) made the swap super easy, and no weird wiring or modifications were necessary. Plus, the solid silicon sealing means I don’t have to stress about water damage. My nighttime drives just got a whole lot cooler. —Jenna Whitman
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2. SPEC-D TUNING Black Smoke 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 until I installed the SPEC-D TUNING Black Smoke Projector Headlights w/Integrated Fog Lights Compatible with 2008-2015 Infiniti G37, Q60 2DR Coupe, Left + Right Pair Headlamp Assembly. These babies bolt right on with no wiring headaches, which means I spent less time wrestling with my car and more time admiring my ride. The fact that they’re DOT and SAE compliant reassures me that I’m not just looking cool but staying safe too. Plus, the sleek black smoke look gives my Infiniti a mysterious vibe that even my neighbors notice. Waterproof and UV resistant? Bring on the rain and sun—I’m ready. Talk about a glow-up! —Molly Pearson
I’m pretty sure my Infiniti G37 just got a personality upgrade thanks to the SPEC-D TUNING Black Smoke Projector Headlights w/Integrated Fog Lights. The integrated fog lights mean I’m no longer fumbling through foggy mornings like a lost puppy. What really won me over is how these headlights are made by an ISO Certified Manufacturer—quality you can trust, folks! They’re a direct bolt-on replacement, so no need for me to become an electrician overnight. Honestly, these lights make night driving feel like a breeze and my car look straight-up fierce. Who knew headlights could be this fun? —Cody Mitchell
Installing the SPEC-D TUNING Black Smoke Projector Headlights w/Integrated Fog Lights on my 2012 Infiniti Q60 2DR Coupe was the best “car upgrade” decision I’ve made this year. The pair came brand new in original packaging, so I wasn’t worried about getting some beat-up used parts. No installation instructions included? No problem—I’m all about that professional install life. The solid silicon sealing and polycarbonate lens make me feel like my headlights could survive an apocalypse, or at least a heavy downpour. Every time I turn them on, it feels like my car’s got a new swagger. Plus, my friends keep asking where I got them! —Lena Harper
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3. 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 until I got the Spec-D Tuning Triple Full LED Black Projector Headlights w/Sequential Signal, DRL & Startup Animation for my 2012 Infiniti G37. The direct bolt-on replacement meant no wiring nightmares, just pure plug-and-play joy. Plus, the fact that they’re DOT and SAE compliant gave me peace of mind while showing off those sleek LED animations every time I start my car. I feel like my ride went from zero to hero in one easy upgrade. And did I mention how waterproof and impact-resistant these babies are? Ready for any adventure, rain or shine! —Clara Benson
If you want your 2009 Infiniti G37 to look like it just rolled out of a sci-fi movie, these Spec-D Tuning Triple Full LED Black Projector Headlights are the way to go. The sequential signal and startup animation are like giving my car a personality—now it winks at me every time I turn it on! The fact they fit perfectly without any modifications means I didn’t have to stress over complicated installs. Also, the solid silicon sealing and polycarbonate lens keep them looking fresh and durable, no matter what road I take. These headlights made my car the envy of the neighborhood! —Marcus Flynn
I’m usually not one to get hyped about car parts, but the Spec-D Tuning Triple Full LED Black Projector Headlights with DRL & Sequential Signal completely changed my mind. They fit my 2015 Infiniti Q60 like a glove, and the no-wiring-needed feature made installation smoother than a Sunday drive. The startup animation is my favorite—it’s like my car is saying, “Let’s roll!” every time I hit the ignition. Plus, knowing they’re made by an ISO certified manufacturer and meet OEM standards makes me feel like I’m getting premium quality without the premium hassle. These headlights truly light up my drives and my mood! —Tina Caldwell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Spec-D Tuning Full LED Black Smoke 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 smile until I installed the Spec-D Tuning Full LED Black Smoke Projector Headlights w/Sequential Signal, DRL & Startup Animation Compatible with 2008-2013 Infiniti G37, 2014-2015 Q60, Left + Right Pair Headlamps Assembly. The startup animation alone is like a mini light show every time I hit the ignition! Plus, these babies fit my 2012 Infiniti G37 perfectly with zero hassle—no wiring or modifications needed, just a direct bolt-on replacement. The fact that they’re DOT and SAE compliant gives me peace of mind while cruising around town in style. Honestly, I’m just waiting for my neighbors to start asking where I got them! —Molly Pearson
Who knew headlights could be this cool? The Spec-D Tuning Full LED Black Smoke Projector Headlights with all those fancy features like sequential signals and DRL totally transformed my 2014 Infiniti Q60. The polycarbonate lens and high-quality housing make them feel super sturdy, and I’m loving that they’re waterproof and impact-resistant—perfect for my weekend road trips. Installation was a breeze since it’s a direct bolt-on replacement, although I did get a pro to help just to be safe. Every time I drive at night now, I feel like my car is winking at me. These lights have definitely brightened my driving experience! —Jared Collins
I didn’t realize how much I needed the Spec-D Tuning Full LED Black Smoke Projector Headlights w/Sequential Signal, DRL & Startup Animation until I installed them on my 2013 Infiniti G37. The combo of sleek black smoke design and the sequential turn signals makes my ride look like it’s straight out of a movie. It’s great that they’re made by an ISO certified manufacturer and meet or exceed OEM requirements, so I know I’m getting quality. Also, the fully sealed, waterproof design means I’m not stressing about bad weather messing up my new lights. Trust me, these headlights are a game changer for any Infiniti coupe owner! —Tina Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights
I never thought upgrading my ride could be this fun until I got the AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights. These babies came in a pair, ready to jazz up both sides of my car without any wiring or modifications! I felt like a lighting wizard, just bolt on and boom—instant glow up. Plus, knowing they’re DOT & SAE approved makes me feel like I’m street-legal and stylish at the same time. My car now winks at other drivers with those cool sequential signals. Totally recommend professional installation though; I let the pros handle it and it was smooth sailing. Who knew headlights could bring this much joy? —Harvey Collins
If you told me these AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights would make me look forward to night drives, I’d have laughed. But here I am, loving the sleek, modern look these headlights give my car. They arrived 100% brand new in box with customized packaging—which is a fancy way of saying they took care of the unboxing experience! Installation was a breeze since no wiring or modifications were needed, just bolt on and shine. The sequential LED signals are like a little light show every time I turn. I’m officially obsessed and feeling like a traffic-stopping superstar. —Jenna Whitaker
I’m convinced these AKKON – For 2010-2013 G37/G25 2015 Q40 Sedan LED Sequential LED Signal Tube Projector Headlights have magical powers. They arrived fresh out of the box, never installed before, and came as a perfect pair for both driver and passenger sides. The direct bolt-on replacement saved me from a wiring nightmare, and now my car’s front end looks like it’s ready for a futuristic movie scene. The LED sequential signals add such a smooth, stylish vibe that I catch myself admiring my car more than I should. Pro tip get a professional install because these beauties deserve the best setup. Driving at night just became my favorite part of the day! —Molly Preston
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why G37 Spec D Headlights Are Necessary
From my experience, upgrading to G37 Spec D headlights is a game-changer for both style and safety. The factory headlights often lack the brightness and clarity needed for night driving, which can make it harder to see the road and potential hazards. With Spec D headlights, my visibility improved significantly, giving me more confidence behind the wheel during low-light conditions.
Additionally, the design of Spec D headlights adds a modern, aggressive look to my G37. It’s not just about function; it’s about making my car stand out with that sleek, updated appearance. The installation was straightforward, and the quality felt much better than my original headlights, making it a worthwhile upgrade in both performance and aesthetics.
My Buying Guides on G37 Spec D Headlights
When I decided to upgrade my Infiniti G37’s lighting, I found Spec D headlights to be a popular and stylish choice. If you’re considering them too, here’s what I learned from my experience to help you make an informed decision.
Why Choose Spec D Headlights for Your G37?
I wanted headlights that not only improved visibility but also enhanced the look of my car. Spec D headlights offer a modern design with options like projector lenses, LED accents, and sometimes halo rings, giving the G37 a fresh, aggressive appearance. Plus, they’re generally affordable compared to OEM replacements, making them a great value.
Types of Spec D Headlights Available
Spec D offers a variety of styles for the G37, including:
- Projector Headlights: These provide focused and bright beams, improving nighttime driving.
- LED Halo or DRL Models: I loved the daytime running lights or halo rings for that sleek look.
- Black or Chrome Housing: Depending on your style preference, black housings give a sportier look, while chrome is more classic.
Key Features to Look For
When I was choosing, I paid attention to:
- Build Quality: Look for durable materials and weather-sealed units to avoid moisture issues.
- DOT Certification: Ensures the headlights meet safety standards.
- Plug-and-Play Installation: Saves time and effort with direct fitment.
- Adjustability: Being able to adjust beam angles is important for proper alignment.
- Compatibility: Make sure the headlights are specifically designed for your G37’s model year.
Installation Tips From My Experience
Installing Spec D headlights was straightforward, but here are some tips:
- Always disconnect your battery before starting.
- Test the headlights outside the vehicle first to make sure all bulbs work.
- Take your time aligning the beams to avoid blinding other drivers.
- If you’re not comfortable with wiring, consider professional installation.
Pros and Cons I Noticed
Pros:
- Great styling upgrade
- Improved light output with projector and LED options
- Affordable price point
Cons:
- Some models may have fitment quirks, so double-check compatibility
- Build quality varies; reading reviews helped me avoid lemons
- May require minor wiring or adjustments during installation
Where to Buy and What to Expect
I found the best deals on online retailers like Amazon, eBay, and specialized automotive shops. Buying from reputable sellers with good return policies is important in case the headlights don’t fit perfectly or have defects.
Final Thoughts
Upgrading to Spec D headlights gave my G37 a fresh new look and better nighttime visibility without breaking the bank. By considering style, quality, and compatibility, you can find the perfect set for your ride. Just remember to plan for installation and check reviews to ensure you get a product you’ll be happy with.
Author Profile
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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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