Toyota GT86 Performance Parts & Tuning Mods

Top Brands For Toyota GT86 Mods

Toyota GT86 owners are spoilt for choice when it comes to tuning options, with a wide range of proven performance brands covering everything from coilovers and exhausts to intakes and styling. Explore leading manufacturers below to find the right upgrades for your build.

Toyota GT86 Exterior Styling Upgrades

Toyota GT86 owners have loads of exterior styling options to sharpen the look and stand out from the crowd, from aggressive body kits, lips and splitters to rear diffusers, spoilers, custom grilles and other visual upgrades, you can easily give your GT86 a more unique or track-inspired presence.

Toyota GT86 Handling & Suspension Upgrades

The Toyota GT86 is a brilliant base for chassis tuning, and the best place to start is tyres and brakes. Swapping the stock rubber for quality performance tyres instantly boosts grip, braking distance, and confidence in fast corners. Match that with uprated pads, performance brake discs and fresh fluid, and you get far more consistent stopping power on spirited road drives or track days without going straight to a big brake kit. From the factory the GT86 can feel a bit soft with noticeable body roll, which is fun but not ideal if you are chasing lap times. A mild drop on quality lowering springs or adjustable coilovers tightens things up, improving turn-in and stability without ruining road comfort if you choose sensibly. Anti-roll bars, strut braces and upgraded bushes sharpen the chassis response, making the car feel more precise and planted. Taken in stages, these mods turn the GT86 into a seriously capable, agile all-rounder that still keeps its playful balance.

Frequently Asked Questions

What are the best first performance mods for a Toyota GT86?

The GT86 responds well to simple, well chosen upgrades. Most owners start with a cat back exhaust system for a bit more noise and a small bump in response, then add a performance air filter or intake kit to help the boxer engine breathe more freely.

After that, lowering springs or coilovers and a decent alignment make a huge difference to how the car feels on the road. These handling mods do not chase big horsepower numbers, but they really sharpen the GT86 and give you more confidence on fast B roads and track days.

How much power can I realistically gain from tuning my GT86 without going turbo or supercharger?

The GT86 is naturally aspirated, so you will not see massive gains from a simple remap alone. A good ECU remap combined with a free flowing exhaust, sports cat or decat and an intake upgrade can give you a noticeable improvement in mid range torque and throttle response, with a modest bump in peak horsepower.

The main benefit from NA tuning on these cars is driveability. The torque dip can be smoothed out, the engine feels keener to rev and the car is more enjoyable, even if the dyno numbers do not double overnight.

Is a turbo or supercharger kit reliable on a Toyota GT86?

Forced induction conversions on the GT86 can be reliable when done properly, using quality turbo or supercharger kits, correct fuelling upgrades and a safe custom ECU map. The FA20 can handle sensible power levels if the tune is conservative and the car is maintained properly.

You will want supporting mods such as an upgraded fuel pump or injectors, stronger clutch, better cooling and regular oil changes with good quality fluids. If you chase headline horsepower on a cheap map, reliability will suffer, so it pays to do it once and do it right.

What wheel and tyre sizes work best on a GT86 for fast road and occasional track use?

A common and proven setup for the GT86 is a 17 or 18 inch alloy, usually 8 to 8.5 inches wide, running a quality performance tyre in the 225 section range. This fills the arches nicely without being too heavy, and keeps steering feel sharp.

Offset will depend on the exact rim design and whether you are lowered on springs or coilovers. Many owners sit around ET35 to ET45 for a flush fit without excessive rubbing. If you are unsure, ask us and we can recommend wheel and tyre packages that clear your brakes and suit your suspension mods.

Will performance upgrades affect the reliability of my Toyota GT86?

Light mods such as a cat back exhaust, panel filter, intake, lowering springs and an ECU remap from a reputable tuner are generally very safe on a GT86 and should not harm reliability if the car is serviced on time.

Once you move into higher power territory with turbo or supercharger kits, clutch upgrades and track use, wear and tear naturally increases. The key is to match your upgrades to your goals, use quality parts and keep on top of maintenance, fluids and temperatures.

How much does it typically cost to tune a GT86?

Costs vary a lot depending on how far you want to go. A basic package of intake, cat back exhaust and an ECU tune usually sits in the hundreds, not thousands, and gives a nicer sound, better response and a bit more torque.

Going further with coilovers, brake upgrades and lightweight wheels will add more, but these mods transform how the car drives. Full turbo or supercharger setups with all the supporting performance parts, mapping and labour will push things well into the thousands, so it is worth planning a staged build to suit your budget.

Is the GT86 still comfortable to daily drive with common handling upgrades?

Yes, if you pick the right parts. Quality lowering springs or road focused coilovers, combined with slightly wider rims and performance tyres, can actually make the car feel more planted without ruining comfort.

Track focused suspension and very stiff bushings will be harsher and noisier, so if the GT86 is your daily, it is usually better to choose adjustable kit and keep a sensible ride height. That way you get sharper handling when you want it and a car you are still happy to live with every day.

Final Thoughts On The Toyota GT86

The Toyota GT86 has earned its reputation as a driver’s car, thanks to its light chassis, balanced rear wheel drive layout and sharp steering feel. Out of the box it is playful and communicative, a great base for anyone who enjoys a proper B-road blast or occasional track session. The main criticism is that the stock power is fairly modest, especially once you get used to the chassis, which leaves a lot of owners wanting a bit more shove. That is where sensible tuning parts, from freer flowing exhaust systems and intakes to well mapped ECUs, can bring the car to life without ruining its sweet character. On the handling side, the factory suspension is fun but a little soft and underdamped when you start pushing harder, and the stock tyres are often more about safety than grip. Quality coilovers, uprated anti-roll bars and proper alignment work transform the GT86, making it more stable, more responsive and easier to lean on in the corners. Brake upgrades, from performance pads and fluid to big brake kits, help deal with repeated hard use on track days. With the right chassis setup you keep the playful balance, but gain the confidence to carry more speed and really use the car’s potential. There are a few other weak points regular owners address, such as heat management when tuned, and clutch strength if you go for serious power gains. Simple cooling upgrades, better fluids and a more robust clutch kit keep the GT86 happy even when driven hard. Styling mods and interior tweaks, from lightweight wheels and aero touches to supportive seats and alcantara trims, round things off and make the car feel truly yours. Put together carefully, these upgrades keep reliability and day to day usability intact, while making your Toyota GT86 more exciting every time you turn the key, so you can build a car that matches your driving style and stands out for all the right reasons.