Porsche Mk 1 986 initially featured a 2.5-litre flat-six motor. In 2000 2.7 litres. 3.2-litre S In 2004, a second-generation Porsche Boxster (known as 987) was launched. Again, it featured 2.7 and 3.2-litre engines. The former was upgraded from 240bhp to 245bhp in late 2006, and at the same time the latter was changed to a 3.4-litre flat-six with 295bhp. At DKU Performance, we custom design for the full range of exhausts from performance back box’s to cat back exhausts from the entry level exhaust to the premium level and for the Motorsport players, the awesome tubular manifold back and turbo back exhaust. They are all custom made in high grade 304 316 stainless steel.