About 20mph out of the box
Nope but you can do it yourself with some silicone
Fast
An HPI car could have many features. HPI cars are second hand cars and any car could potentially become a used car at some point. Most manufacturers include HPI vehicle registration.
30mph
Yes, you can get free hpi car check alternative online. There are many websites giving car history details.
42
The HPI E-Firestorm does about 20 mph. The HPI E-Firestorm Flux does 44 mph. The Nitro firestorm rtr does 48mph
20-35 mph
it does about 50mph
HPI is short for High Pressure Injection. This is system which injects diesel fuel into the cylinders
I have the official hpi catalogue and it doesn't say how fast it goes but from my experience I expect it will go about 25 to 30mph maybe a bit faster. Hope that helps!
HPI is a company based in England that provides car history vin checks similar to Carfax in the US.