This was on a dynojet:




Mods are:

Espelir 2.75" dp
3" Ti cat delete
3" Ti Greddy Catback
MBC @ 22lbs
Dr. Grey Tune


I hope with a 3" downpipe, o2 housing, and an electronic boost controller I might be able to squeeze a bit more power.




Any comments/advice would be appreciated

 

Get a tune and get the most out of your mods

 

Er, no, you don't gain power by changing from one boost controller to the next, and you already have a DP. The o2 will make a little power, but the real mod you need is a tune. Not sure why you'd think of anything else when the tune will give the most gains by far while hopefully fixing that weak torque and non-smooth power curve.

 

nice, thats what i'm aiming for w/ my tbe,mbc and tune

 

It was reflashed on a road tune

 

Matt, this is a IX, but for you, be sure not to forget a DV and fuel pump.

 

Yeah, my bad, I should have noticed the AFRs - they aren't stock and don't look bad. Have to say it kinda sucks for a IX with those mods, but oh well, 91oct sucks, too.

 

14 hp and 14 torque are not impressive gains!
is that a before (290hp,262tq) and after(304hp, 276tq)..or is that an after with three different pulls? i hope it the latter

 

whew, i hope i make more then 300whp with my TBE + MBC + tune

 

After 3 pulls

 

THose mods make 300whp on 03-05 VIIIs and 330-350whp on IXs.

 

good...

 

i would expect more since you have a flash and most importantly a cat delete pipe..

i did 334 on a dynojet with an with a 3 inch downpipe but a HFC (not a test pipe) and a Jestr eflash. If i had the test pipe probably i would exceed 340.

Can the 93 octane make such a difference from the 91???

 

Yes, 91 sucks, but the difference isn't usually quite that much.

 

A DV?