Q: Tuning a 2018 Toyota Yaris iA

asked by on

Hey, so I am thinking of tuning the 2018 toyota yaris iA, since it's got great mileage and nice look to the car(like a Mazda), how much horsepower do you think I can increase without it blowing up? I know it has already 106 hp and I believe it can increase more with obvious proper equipments and such. I am just very curious and if I can what kind of performance enhancements would you recommend?(like chips, exhaust, superchargers, etc...)
My car has a manual transmission.

We can evaluate for you, and thence possibly "recommend", performance enhancements that have either 50-state approval, that is are approved by the California Air Resources Board (CARB) or are certified as 49 state legal pursuant to Federal EPA requirements. Looking at the CARB database, that is the database of aftermarket performance parts that would be legal to install in all states, for your vehicle I do see any certified parts in the specific categories you have identified in your question. If you identify a certified (legal) aftermarket performance part for the vehicle and are interested in its potential use and value by all means re-contact us and we will investigate that specific part on your behalf and give you the DATA that you need to make an intelligent decision. Other than that, we are bound by Federal and state law insofar as the repair, service and modification of passenger vehicles driven on public roadways. If you have further questions or concerns, do not hesitate to re-contact YourMechanic because we want you to make the most of your repair dollars and help you to get the best possible results.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Tuning a 2018 Toyota Yaris iA

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: does flushing your coolant system fix mixed fluid buildup?

Hi there. You may have to flush the engine a few times and then run fresh water a couple times until system is clean. Then refill it with the proper coolant and distilled water in a 50/50 mixture. If you...

Q: Q: Gas pedal not working

Your vehicle uses an electronic throttle instead of a conventional throttle cable. In this system, the control module receives a signal from the accelerator pedal position sensor. The module then uses this information to control the motor to adjust throttle...

Q: car turns over sounds like wants to start but wont

This issue may be caused by a dirty throttle body, fuel injectors, or the fuel filter. If you still need help, YourMechanic can dispatch out a professional mechanic to your home or place of business to diagnose and replace anything...

Related articles

How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.