Introduction
The Toyota Aygo is a compact and stylish city car that first emerged in the automotive market back in 2005.
The car is a product of the collaboration between three car manufacturers – Toyota, Peugeot, and Citroen.
The Aygo was designed and developed as a shared platform model alongside its siblings, the Peugeot 107 (later 108) and Citroen C1.
These three manufacturers envisioned a practical, fuel-efficient, and affordable vehicle that was especially suited for urban driving.
The result was the Toyota Aygo, which has been designed for motorists who appreciate great value for money and modern style in a compact vehicle.
As of now, the Aygo continues to grow in popularity across various markets and now has a variety of aftermarket support for those who are looking to upgrade and modify the car.
Whether it’s extra performance or cosmetic styling, this guide will go over all the best mods and upgrades for the Aygo regardless of what year and generation you own.
Let’s jump right into it!
Lowering Springs

Upon installing lowering springs, the Toyota Aygo’s ground clearance is reduced, giving it a more aggressive, sporty and sleek look.
Beyond the visual enhancements, the installation of lowering springs also enhances the Aygo’s handling performance.
Lowering the Aygo’s centre of gravity boosts its stability, minimises body roll when taking turns and as a result enhancing grip.
Before lowering, consider your driving environment. Do you have lots of potholes and speedbumps near you? If so, opt for a set of springs that go for a subtle drop.
The majority of lowering springs out there for the Aygo shouldn’t cause any serious clearance issues on most roads but it’s something to keep in mind.
You should also ensure you get a high quality set of lowering springs that aren’t too stiff. Some cheap sets of springs can decrease the ride quality, which can be uncomfortable on uneven roads.
You have a variety of great options from manufacturers like Apex, Vogtland and Direnza.
25mm – 35mm is a common drop height on the Aygo.

Apex 35mm Lowering Springs
For the Toyota Aygo

Vogtland 35mm Lowering Springs
For the Toyota Aygo
Aftermarket Wheels

Upgrading to aftermarket wheels can significantly boost the looks of your Aygo.
The various aftermarket options can give the car a more aggressive, sporty, or luxurious look depending on your preference.
One of the most common upgrades is to upgrade to a larger diameter wheel.
Many Aygo’s come fitted as standard with 14 inch wheels so upsizing to 15 or even 16 inch can be a popular option.
It’s worth noting that when upsizing considerably to a size such as 16 inch wheels then you will also be changing to lower profile tyres.
While this can look good, the ride quality may feel harsher on rough roads or potholes. Make sure to balance aesthetics with comfort.
Sites like Wheelbasealloys are a great resource for finding aftermarket wheels that fit your particular model and year of Aygo.
While you can still fit wheels that don’t directly match the specifications of your current Aygo, you may need to use adapters like hub centric rings or spacers to avoid any clearance or fitment issues.
Painted Brake Calipers

When it comes to enhancing the exterior of your Aygo, one of the most affordable and straightforward modifications you can make is painting the brake calipers.
Coloured brake calipers can instantly amplify the boldness and vibrancy of your Aygo. Whether you opt for a contrasting hue that compliments your car’s body colour or go for a classic red or yellow—all can significantly boost its sporty aesthetic.
The process of painting brake calipers is relatively simple, offering a DIY modification for even the least mechanically-inclined.
Here’s the general steps:
- Preparation: Clean the brake calipers thoroughly. Use a wire brush to remove rust, if any, followed by a brake cleaner to remove brake dust and grease.
- Masking: Protect surrounding parts using masking tape and coverage materials.
- Painting: Apply the brake caliper paint in thin, consistent layers until fully covered.
- Drying: Allow significant drying time between coats and after the final coat is applied.
Remember you will need high temperature brake caliper paint which you can get on eBay. Normal paint won’t work due to the hot nature of the braking system!
Rear Spoiler

By installing a rear spoiler, you instantly give your Aygo a sportier, livelier appearance.
The dynamic lines of the spoiler add excitement and energy to the car and give it a more performance orientated-look.
There are some different aftermarket options out there.
Try to choose a rear spoiler that works in harmony with your Aygo’s design, blending seamlessly with its contours and lines.
Most of the time a subtle styled spoiler works the best. Due to the size and shape of the car, an oversized large wing can look a bit too much and out of place.
Many of the spoilers will come unpainted so if you want them paint matched to the car then you will need to have it painted. Of course ,you can also go for a bit of contrast and have it painted in a different colour to draw more attention o it.
It all depends on what look you’re going for.

Rear Spoiler
For the Aygo MK1 (2005-2014)
Wind Deflectors

Wind deflectors are a simple and great addition to the Aygo that not only look slick and accentuate the lines of the windows but also offer a variety of functional benefits.
Wind deflectors reduce wind noise dramatically when you’re driving with windows down, providing a quieter and more comfortable driving experience.
Another great benefit is the improved circulation.
With wind deflectors, you can keep your windows slightly open even during adverse weather conditions, allowing fresh air to circulate through the car without letting in the rain or snow.
HEKO wind deflectors are a popular option and are really easy to install yourself without any special tools or experience.
You can get wind deflectors for your Aygo on eBay here .
Rear Window Tint

Tinting the rear windows can give your Toyota Aygo a sleek, modern, and distinctive look.
The darker shades will complement the vehicle’s design and make it stand out among other compact cars on the road.
Quality window tints also shield your interior from harmful UV rays, which can damage and fade your upholstery over time.
Rear window tints are a very popular mod in areas with high heat.
With more moderate internal temperatures, you’ll enjoy a more comfortable driving experience on those hot, sunny days. No one likes being blasted with furnace temperatures when they enter their car!
You can buy DIY window tint kits online but be warned – it’s not as easy as you may think! As such, consider going to a local shop that can offer these services.
However, if you’re up to the challenge check out the below kit this.

Window Tinting Vinyl
Fits the Toyota Aygo
Performance Exhaust

An aftermarket exhaust system is designed to optimise the flow of exhaust gases, leading to improved performance and a better throttle response.
While the performance gains aren’t major on the Aygo from an aftermarket exhaust, the sound gains you get from the exhaust tips can be!
One of the most noticeable differences after the installation of an aftermarket exhaust is the bold and aggressive exhaust note which is a significant upgrade from the standard muted exhaust.
You’ll tend to find many aftermarket exhaust systems often weigh less than the stock exhaust too, meaning you’ll make some weight saving gains on the already light Aygo.
On the aesthetic side of things, a lot of the cat-back exhaust systems come with fresh polished exhaust tips which really freshens up the rear of the car.
There aren’t a lot of pre-made aftermarket exhaust systems for the Aygo so your best bet is to get one custom fabricated at a local exhaust shop.
If you’re based in the UK you can check out Fast Lane Styling on eBay who do custom exhausts for the Aygo.
K&N Air Filter

K&N filters are designed to increase horsepower and acceleration while still providing excellent filtration.
Unlike conventional air filters, K&N filters are designed to be reusable. You simply need to clean the filter periodically and give it a good oiling.
Such reusability may save you money over time as you do not have to buy a new filter for each service.
One of the great things about this mod apart from it’s affordability is that almost anyone can install it themselves.
They are engineered to fit into your existing factory airbox, making installation straightforward and hassle-free.

K&N Air Filter
Toyoto Aygo MK1 (1999-2014)
Finishing Thoughts
When it comes to mods and upgrades for the Aygo, it’s essential to acknowledge its strengths.
If you’ve been dreaming of a fast mean machine that roars down the highway, then the Toyota Aygo might leave you wanting, but that doesn’t mean it can’t be transformed into a head-turner with the right spruce-ups.
Aesthetics should take precedence when enhancing your Aygo.
The Aygo’s engine is tailor-made for a consistent and smooth commuter ride rather than being tuned for power gains.
Cosmetic changes, interior tweaks, and well-placed mods can boost its charm tenfold, turning it into a real eye-catcher that stands out on the streets.
Happy modding!