Talk:Le Mans - Pursuit of Victory/@comment-176.248.75.113-20150608101325/@comment-26098740-20150608111631

I always buy L1 upgrade at the start of every challenge (cash willing of course) and usually end up paying for a single gold L2 upgrade (usually drivetrain or exhaust) and then following it up with the single cash L3. This has been sufficient to complete all so far. The LMP car series does have pretty expensive cash upgrade though