We love to see that more E46 M3 owners are getting our Buildjournal B-Spec Tune and we were super pumped to see that Twinline Garage wanted to try our tune as well. He picked which features he wanted on our site and then we sent him the tune. We also even gave him our Launch Control feature which isn’t currently out yet. The best part though? We’ve never really tested our tune on E85 and since he has the E85 kit on his car, he was willing to test it out for us! Check out the video below to see what he had to say about our B-Spec Tune.

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