I heard some people discussing this, and if it is true how much of a significance difference?

 

true...unless you have a tune or accessport...but ive seen a dyno that shows about 10whp just by pulling the room fuse....but after a few drive cycles the pcm goes back to normal...

 

You are just resetting your fuel trims, which is just removing the error in your MAF curve (amongst other things) which is corrected by tuning with the AccessPORT or whatever tuning method you choose.
So, it may or may not "add" power for a short period of time until the trims return.

 

https://www.rx8club.com/showthread.p...om+fuse&page=2

I found some stuff in this thread that kinda goes over it

 

I've done it at a dyno. Little peak power - but a little under the curve.

 

good trick for anyone wanting to get some BS results for promotional advertising .....

 

maybe

 

OMG JUST DID IT


Just used this special tool and felt an instant boost

http://kalecoauto.com/index.php?main...products_id=41


It's awesome guys 400 bucks to show you what power your stuff gains for power.

 

That could very well be the stupidest product ever...

 

it was a joke......

 

It's a joke; it's not real.

 

Welcome to RX8CLUB, many members here speak fluent sarcasism and joking


look at the other products on the website

"cross drilled brake lines"


haha

thanks ha

 

I know it was a joke... well i know you meant it as a joke. I didn't check out the site it's listed on tho.

haha I wasn't born yesterday. :P

 

depends... in my case my car's air-fuel ratios will be in the upper 12's after a ecu reset so thats a significant increase in power over where it eventually settles out to (low 11's afr)

 

Might as well just get the Cobb AP. That's essentially what you're aiming at doing by pulling that fuse. One is a "ricer" way *LOOK AT MY DYNO SHEET* and one is for performance

 

The ricer WAY!!!!!