Community

Where to find us

• Instagram

  Build photos, dyno sheets and day-to-day shop work. Tag @sleepytuned and the best builds get featured.

  Follow @sleepytuned

• Knowledge Base

  Most questions are already answered in depth, supporting mods, fuel trims, tune choice, post-flash checks.

  Browse the Knowledge Base

• SleepyTuned+ members chat

  The closest thing to a members' room: a private chat with us and other members, where work in progress gets talked about before it ships.

  About SleepyTuned+

• Ask us directly

  Fitment, tuning or a problem you're chasing, send it over and you'll get an answer from the people who do the tuning.

  Ask a question

• Getting started

  Where do I even begin?

  You've got a stock car and a long list of opinions from the internet. Tell us the car and the budget and we'll tell you the order to do things in, which usually saves more money than any single part.

• Tuning

  Which tune suits my setup?

  What's on the car, what fuel you run and what you want from it decide this. Ask before you buy; we'd rather point you at the right one than sell you the wrong one.

• Troubleshooting

  Something doesn't feel right

  Codes, a flat spot, a shift that hunts, fuel trims drifting. Send logs and symptoms and we'll read them. This is the work, not an interruption to it.

• Parts & fitment

  Will this fit my car?

  Year, model, engine and what's already on it. Two minutes of asking beats a return shipping label and a weekend lost.

• Supporting mods

  What do I need before more power?

  Fuelling, cooling, clamping force and a healthy engine come before targets. We'll tell you which ones your goal actually requires.

• Maintenance

  How do I look after a tuned car?

  Service intervals, plugs and gaps, what to watch after a flash. Most of it is written up in the knowledge base, and we're happy to go further.

None of these need a login or a forum account. Send it over and you'll get an answer from the people who do the tuning.