Electronic Controlled Exhaust Finally Fitted

[SCRIBR]

Sounds like u need an eBoost so you can use it on the fly... it wont be cooler if u say "just wait 1 minute while I upload a new program.. then we can drag"

very cool idea though I love it!

Could an Eboost be used with the flapper valve to control boost while its open.

[FastR1Red]

I reckon it would be worth dedicating a seperate tune for the flap open... who needs valet anyways?

headsex, so in your opinion, even though you get a boost spike, you can still keep the tune safe enough to run flap open and flap closed on the same tune? if so, im guessing you would have to not be so agressive with it, and not tune it to its limit... or... can you tune it to the knock limit at desired max boost with flap open then with flap closed its easy very safe with whatever boost it falls to???

The valet is a little bit of insurance for me, that's the reason I wanted to keep it there. I had that problem last week with a lost shim so put the valet in for that fix up cos I wasnt there.

It's tuned with a very smooth ramp up compared to my 300kw tune, I would guess the power under 3500 is a little lower with the 2b, at 4000 it's pretty much the same as 1, and over that there's a huge difference. I was more concerned about it being safe at WOT with 2b and was happy to accept whatever lower boost level I got with the flap shut. As it is with the flap shut, it's about 2psi lower overall on average, but at 4000 it does still hit 15psi at max load then drops back to around 13-14. I haven't had time to log it all cos it was only about a 5km run last night.

Next dyno day I'll be there. The tunes have totally different characteristics, and suit different themes. Tune 1 is a great all rounder and the best tune I've ever had. Tune 2 is perfect for track work with the flap open and only suffers slightly shut.