Ferrari Roma / Roma Spider V8 biturbo Valved Exhaust System (2020+)

The Ferrari Roma / Roma Spider exhaust in detail.

The Roma embodies a certain dolce vita: a GT with a very pure design, elegance before display, and a 620 hp, 760 Nm twin-turbo V8 under the bonnet. Its factory sonic restraint suits the character, but many owners want to be able to step out of it, and it is for them that the valves exist. The page applies to the Roma built since 2020, and we read every car’s VIN before starting manufacturing.

This V8 was praised for its almost naturally aspirated response, but regulations impose their filters and part of the cry has been lost. With the valves open, the Rog cat-back goes looking for that missing part: presence restored at high revs, refined bangs on the overrun; with the valves closed, the Roma crosses town incognito.

The V8’s turbos are followed by a catalysed downpipe, replaced under the “Manifold” option. The Roma only draws horsepower from it after an ECU remap, up to the 730 hp and 860 Nm our page publishes for Stage 2; without a map, the part thickens the voice and lightens the whole a little, and its 200-cell version keeps the catalytic converter active.

The workshop allows about two hours, clamps, gaskets and no welding under the GT. Factory valves keep their control through the drive modes if the car has them; otherwise, the Rog remote operates them. Titanium, around 40% lighter than 304 stainless steel for the same design, comes in brushed, gold or purple, for a GT that takes care of its rear end too.