In 1999, Japan saw a new version of the Silvia, the S15, now boasting 250 PS (247 bhp; 184 kW) at 6,400 rpm and 275 N⋅m; 203 lbf⋅ft (28 kg⋅m) at 4,800 rpm of torque from its SR20DET Inline-four engine,[28] thanks to a ball bearing turbocharger upgrade, as well as improved engine management system. The non-turbo SR20DE produced 165 PS (163 bhp; 121 kW).[29]

The S15 Silvia included aggressive styling inside and out, updating the previous Silvia styling...