Mafia 3 – Custom 358 Trophy / Achievement Guide

Mafia 3 – Custom 358 Trophy / Achievement Guide – Drove at 120 mph or faster for 20 seconds [Bronze / 15G]

For this you need a very fast sports car. Here are some cars that work:
– De’Leo Stiletto (randomly found in traffic in Frisco Fields, very rare. This is the car used in the video. I found it in the north-west of Frisco Fields).
– Samson Duke (randomly in traffic, can show up anywhere, rare).
– Samson Opus (randomly in traffic, can show up anywhere, rare).

The route you’ll want to take goes from south-west Frisco Fields over the bridge to Barclay Mills, through the tunnel and down the hill. Just follow the main road after passing the bridge. Because you will be driving downhill you can easily keep your speed.
Later in the game you can also unlock upgrades that improve the speed of your vehicle. So if you have any trouble wait until later.