are these worth it?

[kevin1]

Innovative Dodge Ram 3500 Performance Chip

Save fuel, gain up to 5 MPG and add horsepower with the Innovative Dodge Ram 3500 Performance Chip! Safely gain up to 35 HP and up to 5 MPG in fuel mileage in your Dodge Ram 3500 due to increased engine efficiency - the Innovative Dodge Ram 3500 Performance Chip is the answer to today's high...

gainmpg.com

 

[jawzs2]

I'll keep the reply brief.

No

 

[Docwagon1776]

The OEM didn't leave 5mpg on the table.

So unless it comes with some cool stickers, no.

 

[jawzs2]

The OEM didn't leave 5mpg on the table.

So unless it comes with some cool stickers, no.

I forgot all about the stickers - LOL

 

[Yeret]

They still sell those things?

I bought a stick Honda Prelude on the cheap years ago that had something similar installed. I ganked it, and there was absolutely no difference in power/fuel economy/whatever the hell was claimed. If I remember it right, whoever the hell installed it didn't even actually have the thing hooked up to anything in any way that would do anything; it was just kinda sitting in the engine bay. It MIGHT have been spliced into the coolant temperature sensor wiring, or something, I don't remember.

I don't remember the brand, but supposedly their "chip" would fit absolutely anything, including an Alfa Romeo 164. I never actually tried, but I bet they would have claimed that it would fit a 1920 Ford Model T...