27 Cool Modification Ideas for Audi e-tron GT
What accessories can you install on your e-tron GT?
Last Updated on 2025-08-22
The Audi e-tron GT is not just an electric car - it is a revolution on wheels. A blend of cutting-edge technology, supercar performance, and unmistakable style, this EV has set new standards for what electric performance should be. It is Audi's answer to the Porsche Taycan and Tesla Model S, and it arrives with an attitude - bold, aggressive, and built for those who refuse to compromise.
But every great machine has room for improvement. Modding is not just about making a car faster or more stylish - it is about transforming it into something personal, something unique. The e-tron GT is a playground for enthusiasts who want to push the boundaries of electric performance, enhancing every aspect from speed to aesthetics.
This is not just a car - it is a statement. And with the right modifications, you can make it a legend.
Why the Audi e-tron GT is a Modder’s Dream
Electric vehicles are rewriting the rules of the modding scene, and the Audi e-tron GT is leading the charge. Here is why it stands out:
- Supercar-Level Performance - Up to 637 horsepower (RS model) and a 0-60 mph time of just 3.1 seconds make it a true contender on the streets.
- Advanced Aerodynamics - The sculpted body is already optimized for speed, but with the right tweaks, it can cut through the air with even more efficiency.
- Instant Torque - Unlike combustion engines, EVs deliver power immediately. Performance tuning can refine throttle response and handling for even sharper acceleration.
- Luxury Meets Sportiness - The interior is already futuristic and refined, but custom upgrades can elevate comfort and driver engagement to a new level.
Now, let’s explore the modifications that will take your Audi e-tron GT from impressive to absolutely unstoppable.
The Criteria We Use to Compare Mods
Not all modifications are created equal. To help you decide which upgrades are worth your time and money, we evaluate each mod using the following criteria:
- Average Cost - How much you can expect to spend on the mod itself.
- Installation Cost - Whether it is an affordable DIY project or requires professional installation.
- DIY Difficulty - How complex it is to install - ranging from simple plug-and-play upgrades to full-scale modifications.
- Level of Hate - Some mods divide the car community. We rank how controversial each upgrade is, from universally praised to highly debated.
With that in mind, let’s break down the essential modifications that will unleash the full potential of the Audi e-tron GT.
The Top Mods to Take Your Audi e-tron GT to the Next Level
1. Performance Software Tune (ECU Upgrade)
Unlock hidden power by optimizing battery management and power delivery, refining acceleration and overall performance.
2. Aftermarket Wheels & Performance Tires
Lightweight forged wheels and high-performance tires enhance grip, handling, and efficiency while giving your e-tron GT a more aggressive stance.
3. Suspension Upgrades
Lowering springs or coilovers improve stability, reduce body roll, and enhance aerodynamics while adding a bold new look.
4. Aerodynamic Body Kits & Spoilers
From front splitters to rear diffusers, aerodynamics mods improve downforce, increase stability, and make the car look even more aggressive.
5. Custom Interior Upgrades
From premium leather seats to ambient lighting and racing-inspired modifications, the right interior upgrades can transform the cabin into a true driver’s cockpit.
6. Custom Lighting & Smoked Taillights
Upgraded LED lighting and sequential turn signals enhance both style and visibility, giving the e-tron GT a futuristic, eye-catching presence on the road.
Time to Mod - Join the Movement
The Audi e-tron GT represents the future of high-performance electric vehicles, but stock settings are just the beginning. With the right modifications, you can enhance every aspect of its power, handling, and style, turning it into a personalized masterpiece that commands attention wherever it goes.
Now is the time to take the next step. Join the community of passionate e-tron GT enthusiasts who are pushing the limits of electric performance. Share your build, track your upgrades, and be part of the next generation of modding.
The road ahead is electric - and it is yours to dominate.
See Additions for Your Audi e-tron GT
Jump to Specific Mod Category
Brakes
As brake discs wear out over their lifespan, timely replacement is crucial for ensuring safety. In addition, if you want to elevate your braking system's performance, you can install drilled or slotted brake rotors. Thanks to their unique design, they provide superior cooling, ensuring optimal braking even in demanding conditions.
Average Cost $40-$500
Installation Cost $400-$1200
DIY Difficulty 5 of 10. Medium
Level of Hate 1. No one will even notice
Stop on a Dime with These Brake Rotors
Wheels And Tires
Sometimes, the right rims can transform your car more than any other modification. If you have a sophisticated ride that looks like it belongs on a magazine cover, the perfect rims will accentuate its style. Or, if there's a flaw you'd like to hide, stunning rims can draw attention away from imperfections. Beautiful rims are always a smart choice to elevate your car's appearance and make it stand out on the road.
Average Cost $220-$500
Installation Cost $120
DIY Difficulty 4 of 10. Manageable
Level of Hate 3. Get ready to gather attention on the street
Rims
Frequently underestimated because of their size, center caps are undeniably badass from a visual perspective. The first impression people get from your wheels will be positive, due to the caps giving your wheels a finished (no unsightly bolts or rusted pieces left uncovered) appearance. These caps serve the dual purpose of retaining the style while protecting against dirt and grime, making them evolutionary in nature. Set them with stock or deep-dish wheels and you will send the message to everyone else on the road that you take no nonsense when it comes to style. Do center caps make a bold statement? No. And that’s the beauty of it. Details bring life to a freshly detailed and put together car, alongside giving it a cleaner appearance when set on a center cap.
Average Cost $10-$87
Installation Cost $1-$5
DIY Difficulty 1 of 10. Child's play
Level of Hate 2. It can hardly bother anyone
Center Caps
Interior
Feeling the need to stay connected, even while on the move? We get it, but juggling your phone while driving is not just frustrating—it's hazardous and could lead to serious accidents. The solution? A sleek phone holder. This compact accessory occupies minimal space, yet offers the perfect spot for your smartphone. With it, you can effortlessly access your device without the distraction of figuring out where to place it.
Average Cost $2-$24
Installation Cost $1
DIY Difficulty 1 of 10. Child's play
Level of Hate 1. No one will even notice
As time passes, your car's steering wheel can start to show its age, manifesting wear and tear through scratches, cracks, and breaks, all of which diminish the car's interior aesthetics. To prevent this, use a steering wheel cover. Whenever the cover starts looking aged or worn, simply replace it to reveal the well-preserved steering wheel beneath.
Average Cost $10-$100
Installation Cost $30
DIY Difficulty 2 of 10. Effortless
Level of Hate 1. No one will even notice
Enjoy Firm Grip with Steering Wheel Cover
Are you seeking enhanced privacy and comfort in your car? Imagine driving without the glare of the sun hindering your vision or curious eyes invading your personal space. This isn't just a dream—it's what you get with our premium window tinting! With a range of options from subtle shading to complete darkness, our tints are customizable to suit your unique needs and preferences. Don't let another day of discomfort and distraction pass you by. Choose the perfect tint for your car today and experience the difference!
Average Cost $50-$500
Installation Cost $150
DIY Difficulty 4 of 10. Manageable
Level of Hate 2. It can hardly bother anyone
A backup camera can be a real game-changer for drivers who want a bit more peace of mind when parking or reversing. With a clear, real-time view of what's directly behind your vehicle, it becomes much easier to spot obstacles that are hard to see with mirrors alone. Whether it's a curb, a small object, or even a person walking by, the camera helps reduce blind spots that can make reversing tricky. Many people find that using a backup camera adds a layer of safety, especially in tight spaces or busy areas. The camera’s view on your dashboard gives you an extra set of "eyes" in those moments when it’s tough to see everything around you. It’s especially helpful for larger vehicles with limited rear visibility but can be equally valuable for any car by making daily drives and parking just that bit more comfortable.
Average Cost $50-$325
Installation Cost $50-$200
DIY Difficulty 7 of 10. Difficult
Level of Hate 2. It can hardly bother anyone
Backup Cameras
Floor mats are essential items for every car. They protect the interior from dirt and debris - rinse them with water, and your car is clean and tidy again. And with an array of designs and hues available, these mats offer a wonderful opportunity to infuse a touch of your personality into your vehicle's interior.
Average Cost $20-$150
Installation Cost $20
DIY Difficulty 1 of 10. Child's play
Level of Hate 1. No one will even notice
See Floor Mats Your Vehicle Wishes It Had
Enhance your driving experience and stay secure with a dashboard camera, the smart choice for any driver. This essential gadget captures every moment on the road, providing clear, high-definition footage of your journey. Whether you're documenting a scenic drive or gathering crucial evidence in case of an accident, a dashboard camera is your trusted companion. Easy to install and use, it offers peace of mind with features like night vision, wide-angle lenses, and loop recording.
Average Cost $36-$200
Installation Cost $80-$140
DIY Difficulty 5 of 10. Medium
Level of Hate 1. No one will even notice
As car seats naturally age, they can become cracked, scuffed, and visibly worn. Use seat covers to prevent this and extend the life of your interior. Not only are they effective, but they're also stylish - with an array of chic colors and patterns available, you'll effortlessly find a design that resonates with your taste.
Average Cost $20-$80
Installation Cost $30
DIY Difficulty 2 of 10. Effortless
Level of Hate 2. It can hardly bother anyone
Revitalize Interior Space with Stylish Seat Covers
If you want to personalize the interior of your car, install a custom shift knob. A pool ball, a skull, a katana handle - the choices are limited only by your imagination. Before making a purchase, ensure the threads of the part align with those of your shift knob.
Average Cost $5-$175
Installation Cost $40
DIY Difficulty 3 of 10. Easy-peasy
Level of Hate 2. It can hardly bother anyone
Get Hold on Power with Custom Shift Knobs
Give your car a little upgrade with a center console! It's a nifty addition that helps keep your stuff neatly organized while you're on the road, and it even acts as a comfy armrest for those longer drives. Installing a center console is a simple, straightforward way to make your car feel a bit more like home.
Average Cost $30-$75
Installation Cost $10-$150
DIY Difficulty 4 of 10. Manageable
Level of Hate 1. No one will even notice
Center Console
Sound
Good music is an essential part of a pleasant car ride. Upgrading or adding speakers is a surefire way to enhance sound quality. Choose products powerful enough for your needs, but always prioritize high quality to ensure there's no unwanted noise or interference compromising the auditory experience.
Average Cost $50-$300
Installation Cost $100-$400
DIY Difficulty 7 of 10. Difficult
Level of Hate 3. Get ready to gather attention on the street
Elevate Sound Quality with Premium Speakers
If you want to really feel your favorite tunes and make every drive more enjoyable, a subwoofer is definitely worth considering. A subwoofer is a speaker that focuses on delivering deep, low-frequency sounds, boosting the bass in your car’s audio. Adding a subwoofer to your ride can make your music feel more powerful and vibrant, giving you that rich, full sound you’re after.
Average Cost $100-$350
Installation Cost $50-$200
DIY Difficulty 7 of 10. Difficult
Level of Hate 3. Get ready to gather attention on the street
Subwoofers
Turn up the vibe in your ride with a cool amplifier that cranks up your music's clarity and oomph. This little upgrade works magic on your car's sound system, making your favorite tunes sound better with deeper bass and clearer highs. Pop in an amplifier and get ready for road trips and commutes filled with awesome music that sounds just right.
Average Cost $50-$340
Installation Cost $100-$430
DIY Difficulty 7 of 10. Difficult
Level of Hate 3. Get ready to gather attention on the street
Illumination
If your headlights become dim, clouded, or show signs of damage, the best choice is to replace them. For an upgrade, consider installing advanced lensed or diode headlights - it not only elevates your car's look but also significantly boosts visibility during nighttime drives.
Average Cost $80-$700
Installation Cost $150-$450
DIY Difficulty 6 of 10. Somewhat challenging
Level of Hate 3. Get ready to gather attention on the street
See Like an Owl on Steroids with LED Headlights
In situations where enhanced illumination is required and standard headlights fall short, a light bar becomes invaluable. This device uses high-power diodes as a light source and can be used either with headlights or independently. Depending on the size and shape, the power of these devices differs; they are very popular among off-roaders and are the go-to tool when you need a clear, comprehensive view of the terrain to navigate safely.
Average Cost $30-$200
Installation Cost $350-$600
DIY Difficulty 6 of 10. Somewhat challenging
Level of Hate 4. Expect a strong public reaction (mostly negative)
Turn Night into Day Off-Road with Light Bars
Suspension
Wheel spacers provide a means to fine-tune the wheel offset of your car, essential for accommodating rims outside the standard parameters. Available in an array of thicknesses and materials, it's simply a matter of selecting a spacer that aligns with your vehicle's bolt pattern and center bore.
Average Cost $85-$150
Installation Cost $100-$250
DIY Difficulty 3 of 10. Easy-peasy
Level of Hate 1. No one will even notice
Enhance Stability by Widening Stance with Wheel Spacers
If you're keen on customizing your car's ground clearance, coilovers are an ideal choice. Designed to replace stock shock absorbers, they come with an adjustable locking nut. For a lower stance, simply tighten the nut. If you prefer a raised profile, just loosen it, and watch your car elevate.
Average Cost $300-$450
Installation Cost $200-$350
DIY Difficulty 7 of 10. Difficult
Level of Hate 3. Get ready to gather attention on the street
Improve Handling with Adjustable Coilovers
Exhaust
If you want to achieve a unique sound from your engine, you should consider installing a custom muffler. The design you choose can produce anything from a subtle purr to a deep, resonant bass, allowing you to tailor the sound to your preference. Before making a purchase, make sure the diameter of the muffler matches your tailpipe and that you're not violating the noise level allowed by state law - after all, who wants unnecessary run-ins with the law or irritated neighbors?
Average Cost $100-$1000
Installation Cost $150-$300
DIY Difficulty 7 of 10. Difficult
Level of Hate 4. Expect a strong public reaction (mostly negative)
Make Your Car Roar, Not Whimper with Custom Muffler
Performance
A cold air intake is an affordable way to improve your vehicle's performance. It mounts in place of a standard air filter and channels cooler air directly into the engine's combustion chamber. This cooler air, being richer in oxygen, optimizes the combustion process within the cylinders, ultimately leading to increased power.
Average Cost $200-$450
Installation Cost $100
DIY Difficulty 3 of 10. Easy-peasy
Level of Hate 1. No one will even notice
Install Cold Air Intakes to Boost Horsepower
A turbocharger can significantly boost your engine's power by channeling additional air into the combustion chambers. This process results in more fuel being combusted per stroke, leading to heightened power. Remember: installing a turbocharger is a demanding process that requires extensive tweaking and calibration to keep the system running smoothly and without difficulties.
Average Cost $400-$5000
Installation Cost $800-$3200
DIY Difficulty 8 of 10. Quite tough
Level of Hate 3. Get ready to gather attention on the street
Maximize Speed with Turbo Charger Upgrade
A throttle body spacer is a budget-friendly way to increase engine power. Positioned in front of the throttle body, it augments the volume of air channeled into the combustion chamber. This optimization not only enhances combustion but also boosts the horsepower beneath the hood.
Average Cost $50-$150
Installation Cost $50
DIY Difficulty 3 of 10. Easy-peasy
Level of Hate 1. No one will even notice
Unlock Hidden Power with Throttle Body Spacers
Exterior
Fender flares safeguard your car from mechanical hazards like small stones and branches. By snugly fitting over the fenders and arches, they shield both the paint and the metal underneath. As a bonus, they improve the appearance of the car, making it visually wider and more aggressive.
Average Cost $10-$900
Installation Cost $300
DIY Difficulty 5 of 10. Medium
Level of Hate 2. It can hardly bother anyone
Add Muscle to Your Vehicle with Fender Flares
Looking to create the ultimate talking point by adding your own personal touch to your car? If so, you may want to consider using decals. Regardless of whether you prefer a sporty, aggressive appearance or a sleek custom look, these decals are a budget-friendly alternative that allows for styling in many diverse ways. No matter how dramatic the racing stripes or how complex the design, it will always be one of a kind! However, if you think that these decals are purely for style, you are mistaken! These can also help in spinning attention to certain features, representing different organizations, or sometimes even preventing wear and tear to the paint caused by the sun. And high quality decals can be produced with quality materials so that in terms of rain, wind, and sun you will not make any deterioration as well. What is one of the best things about decals? They are quick to put on, and if you don’t want them on in the future they are equally as easy to take off. No need for permanently altering anything—just a quick modification you don’t even need to feel hooked to. In everyday traffic and at a meet, these decals will help change people's perception of your car. And there’s no need to consider them only as decoration - through the banners the drivers declare their territory!
Average Cost $2-$100
Installation Cost $50
DIY Difficulty 1 of 10. Child's play
Level of Hate 3. Get ready to gather attention on the street
Decals
Looking to make your car stand out? Upgrade it with a custom grille! Whether you choose a sleek design from a newer generation or a distinctive, one-of-a-kind style, a custom grille will give your car a fresh, unique look that turns heads wherever you go.
Average Cost $70-$165
Installation Cost $10-$50
DIY Difficulty 5 of 10. Medium
Level of Hate 2. It can hardly bother anyone
Grilles
This rugged addition is designed to shield your car from damage during off-road adventures and unexpected impacts. A bull bar provides an extra layer of defense, safeguarding your vehicle's grille, bumper, and headlights from debris, rocks, and minor collisions. Beyond its protective benefits, a bull bar adds a bold, aggressive look to your car, making it stand out on any terrain. Many models also come with mounting points for additional accessories like LED lights, giving you improved visibility during nighttime or low-light conditions.
Average Cost $130-$235
Installation Cost $70-$120
DIY Difficulty 5 of 10. Medium
Level of Hate 2. It can hardly bother anyone
Bull Bars
Audi e-tron GT Upgrades Report
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The total cost of all these 2023 Audi e-tron GT upgrades averages around $22 142, including cost of installation.
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The average cost of parts alone would be around $13 206.
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If you choose to install upgrades by yourself you may save from $500 (on easy mods) to $1000 (includes hard level mods).
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The suggested ideas include 9 mods with a low level of hate from non-tuners.
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There are 6 upgrades requiring medium level of mechanical background to install.
Description of terms
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Popularity shows the percent of enthusiasts installing this particular mod.
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Installation difficulty resembles the level of mechanical expertise required.
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Average cost comprises the estimated cost of goods and average cost of installation.
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Cost of installation indicates the average price you may pat the mechanic.
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Level of hate is how much ordinary people dislike or may be complaining about this mod. For instance, Bi-Xenon headlights may blind the oncoming drivers.