Isr

[tairby]

What is the ISR mod?

 

[greyghost4x4]

ISR = Intake Silencer Removal
here

Evan

 

[tairby]

What exactly is it suppose to do? and what sounds are result of it

 

[greyghost4x4]

Did you just read the post that I sent you? Other than that man I do not know what to tell you, maybe someone else can. I just did a quick search to try and find it for you.

Evan

 

[tairby]

just finished, with the up-ed torque and HP, what will that do the mpg, IYO?

 

[greyghost4x4]

I would have to say it would drop, lol. I don't want that to sound like a "cop out" but my gas mileage sucks anyways. I'd say probably 1-3mpg but I am not sure. I do not know of anyone who has done this so I would be lying if I told you.

Evan

 

[tairby]

Im doing the deckplate mod this weekend, and im stoked to hear the new sound, the up-ed HP and mpg. Eventually i want to put the Tornado in, see what that does. What do you think bout that device?

 

[greyghost4x4]

I have not yet done the deck plate mod, but it is on my list of things to do when the heat comes. I do not like to be in the Missouri cold lol.

Evan

 

[4runnersurf]

I have the deckplate mod done. Gave me a 1-2 mpg increase. I plan on doing the isr this spring. should give me another 1 mpg. don't get the tornado, it is junk IMHO.