After many months of R&D, Black Forest Industries, a company that specializes in Volkswagen/Audi aftermarket parts, developed an Mk3 1.8T Drop-In Conversion Kit ($799). The company’s test mule was a ...
The VW/Audi Group's most popular engine is arguably the 1.8T. In the VW Golf, GTI, Jetta, New Beetle, Passat, Audi A4 and TT, the turbocharged 1.8-liter 20-valve was adopted around the world from ...