It’s that time of the year, where thousands of BMW’s from all over the states gather for one epic meet in Southern California! For all the BMW E46 M3 owners out there, we want to make your trip even more epic so on June 3, 2017 we’re doing a special Buildjournal Tuning Day right here in Southern California just 10 minutes away from Auto Club Speedway.

Who: All E46 M3 vehicles

What: Buildjournal Tuning Day – $199 special for B-Spec Tune / same-day flash / on-site tuning

When: June 3, 2017 starting at 5:00 PM PT (limited scheduling available for Sunday June 4, 2017)

We will be offering our B-Spec Tune for $199 local tuning special (regularly $249 for local tune) to anyone who registers with us before June 3. Register below and we’ll reach out to you for scheduling your appointment. Limited spots available. First come first serve.

The B-Spec Tune is an off-the-shelf (OTS) E46 M3 tune that delivers a smooth power band all the way to redline while improving engine performance over stock. Get up to 30 bhp with 20+ free add-on features including codes to turn off that annoying CEL for those going catless and our Exhaust Backfire Burble Tune. For more information on the tune, visit our B-Spec Tune page.

Buildjournal Tuning Day 2017