Found on Yahoo7!. Anyone know anything?

[Bigbjorn]

Any members know anything about these gadgets? Are they real or a scam?

Diesel Tuning with CHIP Express™ (https://www.chipexpress.com/?gclid=EAIaIQobChMIydTq17-W3AIVF5-WCh1begZ3EAEYASAAEgLaYPD_BwE)

[Tombie]

Don’t. Just don’t!

[Homestar]

From what I've read getting an off the shelf chip for any engine isn't a good idea, so if I were doing it, I'd pay the money to have the engine tuned properly on a dyno to dial it in - not a cheap nor 5 minute job, but just my 2 cents.

[sierrafery]

Better forget about it.... as you see it's full of good reviews for Td5 but Td5 doesnt even appear in the vehicle selection list... i presume that all those guys were impressed first day but maybe after more driving they had overheating issues or something and sent it back