Can the BRZ be modified with a turbocharger?
3 Answers
The BRZ can be modified with a turbocharger. The working principle of a turbocharged engine is to utilize the exhaust gases generated during engine operation to drive the turbine. Taking the 2020 Subaru BRZ as an example, its body dimensions are: length 4240mm, width 1775mm, height 1320mm, with a wheelbase of 2570mm, a fuel tank capacity of 50 liters, a luggage compartment capacity of 243 liters, and a curb weight of 1237kg. The 2020 Subaru BRZ features a MacPherson strut front suspension and a double-wishbone rear suspension. It is equipped with a 2.0L 200 horsepower H4 engine, delivering a maximum horsepower of 200PS, a maximum power of 147kW, and a maximum torque of 205Nm, paired with a 6-speed manual transmission.
I think the BRZ can definitely be turbocharged. As an enthusiast who enjoys DIY, I've seen many BRZ owners do this. You'll need a professional turbo kit from brands like HKS or Greddy, which includes the turbo unit, intake piping, intercooler, and exhaust system. ECU remapping is essential—otherwise, the boost could cause knocking or engine damage. I recommend having it installed by a certified tuning shop rather than attempting it yourself; the cost could range between $5,000 and $10,000. After the modification, horsepower can increase by over 40%, making the car much more aggressive. However, internal components like pistons and connecting rods should be reinforced for longevity. Also, consider upgrading the cooling system and regularly checking oil pressure and the ignition system. Overall, this is a practical upgrade, but you must invest properly to ensure safety and avoid future repair headaches.
Adding a turbocharger to the BRZ is feasible, but from a financial perspective, I don't think it's the most cost-effective option. The basic modification costs several thousand dollars, including parts and labor. I've considered it myself, but factoring in increased insurance and fuel consumption, the long-term expenses are higher. The stock engine is already fuel-efficient and durable, and modifications might reduce its lifespan, making it harder to cope with rising fuel prices. It might be better to save that money for a higher trim model for peace of mind. If you're determined to modify, I'd suggest first evaluating whether used parts are reliable, but the risk is that incorrect installation could lead to major repairs, so it's best to have a budget buffer. While the acceleration is thrilling in daily driving, parking spots and regular commutes hardly require that much power, making it not very cost-effective.
