2015 Subaru WRX STI Engine Tune-Ups & Maintenance

Tune-Ups to Help Your Subaru WRX STI Run Better

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, now is the time to work on that habit, especially if you want your 2015 Subaru WRX STI’s engine to last for a long time. Regular engine tune-ups can optimize your WRX STI’s power on the road. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Subaru's recommendations, you invest in your WRX STI's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Subaru WRX STI

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2015 Subaru WRX STI. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your WRX STI. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your WRX STI. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your WRX STI: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Subaru WRX STI Tune-Up

If you’re looking for 2015 WRX STI engine tune-up services, head to Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Subaru, or make a service appointment if you notice any of these symptoms from your engine: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Common Engine Tune-Up Q&A For 2015 Subaru WRX STIs

  • What happens if my Subaru WRX STI spark plugs fail? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
  • What should I do if I see leaks under my WRX STI? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
  • Are hard starts and stops bad for my Subaru WRX STI engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

2015 Subaru WRX STI Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Subaru WRX STI.

Repairs on Your 2015 Subaru WRX STI

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Subaru WRX STI, we’re here to help. Check out more info below about 2015 Subaru WRX STI repairs.

Schedule an Appointment for Your Subaru WRX STI Tune-Up

Tune in to tune up. Listen to your WRX STI and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.