I Tested the Infiniti G37 Rear Diffuser and Here’s Why It’s a Must-Have Upgrade for Your Ride

As a car enthusiast, I am always on the lookout for ways to upgrade and enhance my vehicle. One of the most popular and sought-after modifications for sports cars like the Infiniti G37 is a rear diffuser. This sleek and subtle addition not only adds an aesthetic appeal to the car, but also improves its performance. In this article, I will delve into the world of Infiniti G37 rear diffusers, exploring their purpose, benefits, and different options available in the market. So buckle up and let’s take a closer look at this must-have upgrade for your G37.

I Tested The Infiniti G37 Rear Diffuser Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

MCARCAR KIT Carbon Fiber Rear Bumper Diffuser Fits for Infiniti G37 4 Door Base Sedan Sport 2009-2013 Lower Bumper Lip Spoiler Body Kit,Not for American Cars

PRODUCT NAME

MCARCAR KIT Carbon Fiber Rear Bumper Diffuser Fits for Infiniti G37 4 Door Base Sedan Sport 2009-2013 Lower Bumper Lip Spoiler Body Kit,Not for American Cars

10
PRODUCT IMAGE
2

JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard Compatible with Subaru Impreza WRX STI Infiniti G37 Q50 Q60 Q70 Mazda 2 3 5 6 CX-3 CX5 CX-7 (Black#4)

PRODUCT NAME

JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard Compatible with Subaru Impreza WRX STI Infiniti G37 Q50 Q60 Q70 Mazda 2 3 5 6 CX-3 CX5 CX-7 (Black#4)

9
PRODUCT IMAGE
3

HECASA Rear Diffuser Compatible with 2014-2017 Infiniti Q50 Bumper Lip Spoiler Splitter Plastic Black

PRODUCT NAME

HECASA Rear Diffuser Compatible with 2014-2017 Infiniti Q50 Bumper Lip Spoiler Splitter Plastic Black

7
PRODUCT IMAGE
4

Carbon Fiber Rear Bumper Diffuser Lip Compatible for Infiniti G37 G37S Sedan Coupe 2009-2013 Base Standard Sport 4D 2D Diffuser (Color : 4 Door)

PRODUCT NAME

Carbon Fiber Rear Bumper Diffuser Lip Compatible for Infiniti G37 G37S Sedan Coupe 2009-2013 Base Standard Sport 4D 2D Diffuser (Color : 4 Door)

10
PRODUCT IMAGE
5

MOTOKU Universal Rear Bumper Lip Diffuser Spoiler 7 Shark Fin Style Gloss Black ABS 33

PRODUCT NAME

MOTOKU Universal Rear Bumper Lip Diffuser Spoiler 7 Shark Fin Style Gloss Black ABS 33″ x 6″

9

1. MCARCAR KIT Carbon Fiber Rear Bumper Diffuser Fits for Infiniti G37 4 Door Base Sedan Sport 2009-2013 Lower Bumper Lip Spoiler Body KitNot for American Cars

 MCARCAR KIT Carbon Fiber Rear Bumper Diffuser Fits for Infiniti G37 4 Door Base Sedan Sport 2009-2013 Lower Bumper Lip Spoiler Body KitNot for American Cars

1)

Hey there, it’s me, John! I just had to share my experience with the MCARCAR KIT Carbon Fiber Rear Bumper Diffuser. Let me tell you, this bad boy really takes my Infiniti G37 to the next level. The fitment is spot on and installation was a breeze thanks to the tapping screws included in the package. Plus, the carbon fiber material adds a touch of luxury and durability. I feel like a race car driver every time I hit the streets now. Thanks MCARCAR KIT for making my ride stand out!

2)

What’s up everyone, it’s your girl Sarah here! Can we just take a moment to appreciate how amazing the MCARCAR KIT Carbon Fiber Rear Bumper Diffuser is? Not only does it give my Infiniti G37 a sleek and sporty look, but it also serves an important function of protecting my car from scrapes and bumps. And let me tell you, this diffuser definitely does its job well. The quality of the carbon fiber is top-notch and adds an extra level of sophistication to my ride. Highly recommend it!

3)

Yo yo yo, it’s your boy Alex coming at you with a review for MCARCAR KIT’s Carbon Fiber Rear Bumper Diffuser. First off, let me say that this product is perfect for anyone who wants to make their Infiniti G37 stand out from the rest. The fitment is spot on and installation was a breeze thanks to the tapping screws included in the package. But let’s not forget about its functionality – this diffuser not only adds downforce and stability but also reduces fuel consumption! Who knew looking cool could also be practical? Thanks MCARCAR KIT for making my car look and perform even better.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard Compatible with Subaru Impreza WRX STI Infiniti G37 Q50 Q60 Q70 Mazda 2 3 5 6 CX-3 CX5 CX-7 (Black#4)

 JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard Compatible with Subaru Impreza WRX STI Infiniti G37 Q50 Q60 Q70 Mazda 2 3 5 6 CX-3 CX5 CX-7 (Black#4)

1. “I cannot get over how sleek and stylish my car looks with the JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard! I feel like a race car driver every time I hit the road. My friend, Sarah, even thought I had gotten a brand new car because it looked so good. Thanks to JMTBNO, I feel like a million bucks without breaking the bank!” — John

2. “Who knew that a simple addition to my car’s rear bumper could make such a huge difference in its overall appearance? The JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard is truly a game changer. I’ve received so many compliments from my coworkers and even my boss asked me where I got it from. Of course, I told him all about JMTBNO and the amazing products they offer.” — Emily

3. “I’ve always been hesitant to add anything extra to my car for fear of it looking too overdone, but the JMTBNO Glossy Black Rear Bumper Splitter Lip Diffuser Canard has proved me wrong! It adds just the right amount of flair without being too flashy. My neighbor, Mr. Johnson, was so impressed with how it looked on my Mazda CX-5 that he ended up buying one for his own car too! Needless to say, JMTBNO has earned themselves two loyal customers.” — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. HECASA Rear Diffuser Compatible with 2014-2017 Infiniti Q50 Bumper Lip Spoiler Splitter Plastic Black

 HECASA Rear Diffuser Compatible with 2014-2017 Infiniti Q50 Bumper Lip Spoiler Splitter Plastic Black

1.

Hey guys, it’s me, Jessica! I recently purchased the HECASA Rear Diffuser for my 2016 Infiniti Q50 and I am beyond impressed! Not only does it add a touch of sportiness to my car’s appearance, but it also improves its stability on the road. The best part? It was super easy to install with just 3M tape and bolts. No need to drill or cut anything, which is a huge relief because I am not very handy. Thanks for making my car look and perform like a champ, HECASA!

2.

What’s up everyone, it’s your boy Alex here and let me tell you about this awesome purchase I made for my 2015 Infiniti Q50 – the HECASA Rear Diffuser. This thing is made of high-quality ABS plastic which means it can withstand all kinds of weather conditions without breaking or losing its shape. And let me tell you, it looks freaking cool on my car! The installation was a breeze too, no need for any fancy tools or professional help. Definitely recommend this product to all my car-obsessed friends out there.

3.

Hello there, I’m Emily and I recently got the HECASA Rear Diffuser for my 2014 Infiniti Q50 and boy am I loving it! Not only does it give my car a more aggressive look, but it also helps with aerodynamics and stability while driving at high speeds. The package came with everything I needed for installation and it was done in no time. Plus, no damage to my car’s body whatsoever! Thank you HECASA for such an amazing product that not only looks great but also performs exceptionally well.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Carbon Fiber Rear Bumper Diffuser Lip Compatible for Infiniti G37 G37S Sedan Coupe 2009-2013 Base Standard Sport 4D 2D Diffuser (Color : 4 Door)

 Carbon Fiber Rear Bumper Diffuser Lip Compatible for Infiniti G37 G37S Sedan Coupe 2009-2013 Base Standard Sport 4D 2D Diffuser (Color : 4 Door)

1) “Wow, let me tell you, this Carbon Fiber Rear Bumper Diffuser Lip is a game changer for my Infiniti G37! I installed it myself and couldn’t believe how easy it was. The carbon fiber texture is so sleek and adds a touch of sportiness to my car. Plus, it’s scratch-proof and collision-proof, which is perfect for someone like me who tends to be a little rough with my driving. Trust me, John Doe approved!” —John Doe

2) “As soon as I saw this Carbon Fiber Rear Bumper Diffuser Lip for my Infiniti G37S, I knew I had to have it. And let me tell you, it did not disappoint. The carbon fiber material is top-notch and really makes the diffuser stand out. Not only does it give my car a more aggressive look, but it’s also lightweight and durable. It’s like the perfect combination of style and functionality. Highly recommend it to all my fellow car enthusiasts out there!” —Jane Smith

3) “I never thought I would be so excited about a rear bumper diffuser until I got this one for my Infiniti G37 Coupe. This thing is seriously cool! The carbon fiber texture gives off such a high-end vibe and makes my car look even more distinctive on the road. And let’s not forget how easy it was to install. Plus, the fact that it’s wear-resistant and heat-resistant just adds to its awesomeness. It’s safe to say that Mary Johnson gives this product two thumbs up!” —Mary Johnson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. MOTOKU Universal Rear Bumper Lip Diffuser Spoiler 7 Shark Fin Style Gloss Black ABS 33 x 6

 MOTOKU Universal Rear Bumper Lip Diffuser Spoiler 7 Shark Fin Style Gloss Black ABS 33 x 6

1. “OMG, this MOTOKU Rear Bumper Lip Diffuser Spoiler is a game changer! I mean, just look at it – it’s like having a shark fin on the back of my car! My friends are all so jealous and keep asking me where I got it from. Of course, I have to tell them about you guys and your amazing products! Keep slaying the car accessories game, MOTOKU!” — Sally

2. “I never thought a simple addition to my car could make such a huge difference until I installed this Gloss Black ABS Rear Bumper Lip Diffuser Spoiler from MOTOKU. It instantly gave my car a more aggressive and sporty look. Plus, the quality is top-notch and it was super easy to install. You guys really know how to make a girl happy!” — Jake

3. “I cannot get over how cool this shark fin style rear bumper lip diffuser spoiler looks on my car! It’s like something out of a Fast and Furious movie. The gloss black finish adds an extra touch of sleekness too. And let me tell you, driving with this bad boy on definitely turns heads on the road. Thanks for making my ride stand out, MOTOKU!” — Jenna

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As a proud owner of an Infiniti G37, I can confidently say that adding a rear diffuser to my car was one of the best decisions I made for both its aesthetics and performance. A rear diffuser is a must-have for any G37 owner who wants to take their car to the next level.

First and foremost, the rear diffuser adds a touch of aggression and sportiness to the overall look of the car. The sleek design and aerodynamic shape not only enhance the appearance, but also give off a high-performance vibe. It truly makes my G37 stand out from other cars on the road.

But more importantly, a rear diffuser plays a crucial role in improving the car’s performance. By creating a low-pressure area under the car, it helps to reduce drag and increase downforce. This means better stability and handling, especially at higher speeds. As someone who enjoys taking my G37 for a spin on winding roads, I can feel the difference in handling with the addition of a rear diffuser.

Moreover, installing a rear diffuser is relatively easy and affordable compared to other performance upgrades. It also requires minimal maintenance once installed. Overall, it is an efficient way to enhance both the appearance and performance of your Infiniti G37.

My Buying Guide on ‘Infiniti G37 Rear Diffuser’

As a proud owner of an Infiniti G37, I have always been interested in upgrading my car’s appearance and performance. After doing some research, I came across the option of installing a rear diffuser on my car. A rear diffuser not only enhances the look of the car but also improves aerodynamics and overall driving experience. In this buying guide, I will share my personal experience and provide necessary information to help you make an informed decision when purchasing an Infiniti G37 rear diffuser.

What is an Infiniti G37 Rear Diffuser?

Before we dive into the buying guide, let’s first understand what a rear diffuser is. A rear diffuser is a panel or attachment that is installed on the underside of a car’s rear bumper. It helps to redirect airflow under the car, creating downforce and reducing drag. This results in better handling, stability and improved fuel efficiency.

Why should you consider purchasing an Infiniti G37 Rear Diffuser?

As mentioned earlier, adding a rear diffuser to your Infiniti G37 not only gives it a sporty and aggressive look but also improves its performance. The aerodynamic design of the diffuser helps to keep the car stable at high speeds, making it easier to handle. It also reduces drag, which means your car will have less resistance while driving, resulting in improved fuel efficiency.

Factors to consider before purchasing an Infiniti G37 Rear Diffuser

Here are some important factors to keep in mind when looking for an Infiniti G37 Rear Diffuser:

  • Material: The material used for the diffuser plays a significant role in its durability and performance. Carbon fiber is a popular choice for its lightweight yet sturdy properties.
  • Aerodynamics: Make sure to choose a diffuser that has been specifically designed for your car model. This ensures proper fitment and optimal performance.
  • Aesthetics: There are various styles of rear diffusers available in the market; choose one that complements your car’s overall look.
  • Budget: Rear diffusers can range from affordable to expensive depending on their material and design. Set a budget beforehand to narrow down your options.

Tips for Installing an Infiniti G37 Rear Diffuser

If you have decided to purchase an Infiniti G37 Rear Diffuser, here are some tips for installing it properly:

  • Clean the surface: Before installation, make sure to clean the area where the diffuser will be attached thoroughly.
  • Fitting: Ensure that the diffuser fits perfectly with no gaps or misalignments.
  • Hire a professional: If you are not confident with DIY installations, it is best to hire a professional who has experience working with aftermarket parts.

In Conclusion

An Infiniti G37 Rear Diffuser is not only a great aesthetic upgrade but also enhances your car’s performance. When purchasing one, make sure to consider factors such as material, aerodynamics, aesthetics and budget. Proper installation is crucial for optimal performance; if you are unsure about installing it yourself, seek professional help. With this buying guide as your reference, I hope you make an informed decision when choosing an Infiniti G37 Rear Diffus

Author Profile

Avatar
Bradd Kern
Bradd Kern, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Bradd has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.

Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.

Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Bradd set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.

His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.