TwinB reviews Overview Reviews 0 Buy TwinB TwinB is a 2-in-1 machine of GT1 and Star Compact4. It has all functions of GT1 and Star 2000, with DAS, DIS and SSS only one hard disk. This makes TwinB do a good job when you need to diagnose both BMW and Benz frequently! Also Twin B is samller, so it is easy to be carried for your on-the-spot diagnosis. 2843 In stock $1,273.85 $1,080.85 TwinB is now in your shopping cart Add to comparison table Remove from comparison table Compare 0 Order via: 0 reviews for TwinB Write a review Your name Email Website Title Rate product clear Review → Refresh CAPTCHA Ctrl+Enter