28 Cool Modification Ideas for Acura TLX
What accessories can you install on your TLX?
Last Updated on 2025-08-22
The Acura TLX is more than just a luxury sedan - it's a statement of style, power, and cutting-edge technology. If you’re here, you’re not just content with stock performance - you want to push the boundaries, fine-tune every aspect, and craft a ride that turns heads while dominating the streets. The TLX, with its aggressive stance and potent platform, is a modding enthusiast’s dream. But where do you start?
Buckle up, because we’re about to dive into the world of performance enhancements, aesthetic overhauls, and game-changing modifications that will take your TLX from refined to relentless. Whether you're looking for raw horsepower, razor-sharp handling, or a bold visual identity, we’ve got you covered.
Why the Acura TLX is a Modding Favorite
Car enthusiasts are flocking to the TLX for one simple reason: it’s the perfect starting point. Unlike some of its European competitors, the TLX offers reliability, affordability, and a surprisingly tunable platform. Honda’s engineering prowess is at the core of this beast, meaning the aftermarket support is strong.
Key Stats & Popularity:
- The TLX consistently ranks in the top 10 luxury sedans for modding potential.
- Performance upgrades can increase horsepower by 15-25%, depending on the setup.
- The 2.0L turbocharged variant is a sleeper hit, with potential for 300+ HP with the right mods.
- Suspension enhancements can improve handling by up to 30%, giving it an edge on corners.
The TLX offers an enticing mix of refinement and raw potential, making it a favorite among both first-time modders and seasoned tuners.
The Must-Have Mods to Unlock Your TLX’s True Potential
Modding a car is all about making it better - faster, sharper, and more unique. There are a few key areas where you can focus your efforts:
Performance Mods - More Power, Better Handling
If speed and performance are what excite you, these upgrades will make a huge difference. You can enhance airflow with a cold air intake, boost power output with an ECU tune, or even take it to the extreme with a turbo upgrade. Suspension mods like coilovers help with cornering, making your TLX feel like a track-ready machine.
Aesthetic Mods - Stand Out from the Crowd
Looks matter, and modifying your car’s appearance is one of the most exciting parts of the process. From body kits that add a race-inspired touch to custom wheels and LED lighting, these upgrades help your TLX turn heads.
Sound Mods - Because Your TLX Should Roar
A performance exhaust system not only adds horsepower but also gives your TLX that deep, aggressive tone that makes people take notice. Whether you want a subtle growl or an all-out roar, upgrading your exhaust changes the driving experience.
How We Compare Mods
Not all mods are created equal, and some require more investment, effort, or expertise than others. To help you decide what’s right for your TLX, we compare upgrades using these key factors:
- Average Cost - How much will this mod set you back?
- Installation Cost - Is this an easy DIY job, or do you need a pro to install it?
- DIY Difficulty - Can a beginner tackle this mod, or is it better left to experienced tuners?
- Level of Hate - Some mods are universally loved, while others are controversial. We break down what to expect.
The TLX Modding Community: Join the Movement
Modding isn’t just about the car - it’s about the culture. Whether you're tuning for performance, styling for show, or both, there’s a thriving community of TLX enthusiasts who live for the build.
- Share Your Build: Document your progress with before-and-after shots, dyno results, and street runs.
- Learn from the Best: Join forums, follow modding influencers, and attend car meets to swap ideas.
- Push the Limits: Your TLX is capable of more than you think. The right mods can unlock its full potential.
Take the First Step: Start Modding Today
The Acura TLX is a powerful machine straight from the factory, but its true potential lies in customization. Whether you're looking for subtle refinements or all-out performance dominance, the world of mods is yours to explore.
So what’s stopping you? Get out there, pick your first mod, and start the journey toward making your TLX a one-of-a-kind masterpiece.
See Additions for Your Acura TLX
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
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
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
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
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
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
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
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
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
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
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
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
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)
Exterior
If you have been on a long trip and struggled with trunk space, then you are in luck; cargo racks should do the trick. In conjunction with other types of racks, they give passengers more space and comfort in the car while allowing for the transport of bigger items that would otherwise not fit. It can also be useful in other scenarios like an off road trip, camping, or simple errands. Utilizing those will also aid in reducing clutter which can help in reducing distractions while driving. Cargo racks are tough external storage systems, either mounted to the roof or rear of your vehicle for added storage and flexibility when looking to pack additional items such as luggage, camping gear, bikes, kayaks, and snowboards which these racks can hold. They come in a lot of different types like roof racks, basket style racks, and hitch mounted tiers, which are made out of aluminum or steel, so they can last longer against the weather. These racks also include tie down points or rails, which make the items safe and wont get damaged by rough roads or long road trips. In addition to making more space, car racks make your car more useful and functional. They make your vehicle seem like it is ready for an adventure by being able to carry additional gear and keep the interior roomy. For someone who loves being outside, loading in sports equipment is super easy, but for the everyday driver, it helps manage large loads. A properly secured rack will help keep the items from moving around the car which can be very dangerous in the case of a sudden stop. In addition, some racks can greatly enhance the look of the car by adding a sporty, rugged look. Overall, cargo racks are an easy way to make your car more practical and stylish for any journey.
Average Cost $75-$280
Installation Cost $50-$125
DIY Difficulty 6 of 10. Somewhat challenging
Level of Hate 2. It can hardly bother anyone
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
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
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
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
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
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
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)
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
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
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
Acura TLX Upgrades Report
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The total cost of all these 2023 Acura TLX upgrades averages around $22 547, including cost of installation.
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The average cost of parts alone would be around $13 486.
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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.