The E46 M3 (2000-2006) is BMW’s last affordable naturally aspirated gem, with a 333 HP S54 engine, 8,000 RPM redline, and timeless driving thrills.

Featuring an 8,000-rpm redline, a perfectly balanced chassis, and a distinctive exhaust roar, the E46 M3 is often considered the ultimate M3.

Below the bodywork it was wholesale change though: the E46 M3, S54 engine was substituted in for the S50 block, elevating power by 3bhp and boosting torque by 3lb ft. The figures, though ...

The SiFive S54 Standard Core is a 64-bit embedded processor that is fully-compliant with the RISC-V ISA. It adds support for the F and D standard extensions, which provide the S54 with ...