Nitrous in a 2007 MS3
- Thread starter Bhabes
- Start date
JohnnyT
New Member
There's 2 people who I know of that have ran/are running it (one sold his kit to the other). They were both fully-built, big turbo's, spraying 125 jets. Haven't heard of any issues yet, but you best know what you're doing.
www.mazdaspeedforums.org <---all the info. you need on modifying the MS3.
www.mazdaspeedforums.org <---all the info. you need on modifying the MS3.
D
DrWebster
Guest
Bhabes
New Member
to do some extra zoom zooming
ij1889
New Member
And maybe some Boom Booming?
S
shadyspeed3
Guest
Sounds like a instant case of DSM on your hands!
dmention7
Hater
See crank.
See crank walk.
Walk, crank, walk!
But yeah, the DISI MZR responds pretty damn well to bolt-ons. I'd say get the basics covered: intake, full exhaust (or at least down/midpipe), upgraded CDFP, upgraded BPV, AP/Standback first. Once you get the requisite bolt-ons out of the way, see how you're feeling about the car and if it's still not enough, then start looking at spraying. There is plenty of worthwhile cash to be dropped on this car without resorting to NAWWWWWZ. And that's not even mentioning suspension mods.
See crank walk.
Walk, crank, walk!
But yeah, the DISI MZR responds pretty damn well to bolt-ons. I'd say get the basics covered: intake, full exhaust (or at least down/midpipe), upgraded CDFP, upgraded BPV, AP/Standback first. Once you get the requisite bolt-ons out of the way, see how you're feeling about the car and if it's still not enough, then start looking at spraying. There is plenty of worthwhile cash to be dropped on this car without resorting to NAWWWWWZ. And that's not even mentioning suspension mods.
Last edited:
Sounds like a instant case of DSM on your hands!
Pretty much the only mod he is missing out of that list is the AP.
What is a CDFP?
dmention7
Hater
I didn't forget the AP 
CDFP = Cam-Driven Fuel Pump. It's the pump (driven off the cam-shaft) that sends the fuel up to ~2000psi at the fuel rail. There are upgrades to allow it to maintain pressure at higher power levels, otherwise the stock pump seems to run out of steam pretty quick.
CDFP = Cam-Driven Fuel Pump. It's the pump (driven off the cam-shaft) that sends the fuel up to ~2000psi at the fuel rail. There are upgrades to allow it to maintain pressure at higher power levels, otherwise the stock pump seems to run out of steam pretty quick.
JohnnyT
New Member
I'd also recommend a port and polished intake mani with EGR and VTCS deletes. That'll help flow a ton more air, and I'm sure Jay also meant to include an exhaust mani when he said full exhaust.
As for the CDFP, in my eyes you really only have one option now, and that's the CP-e pump. The internals available right now are failing, and I'm not confident in installing the CDI or KMD ones at this point in time (yes, the KMD ones are showing up dead now too). Seriously, this CDFP issue is the most ridiculous thing I've had to read, and personally deal with, about this car. I won't even get into it...
As for the CDFP, in my eyes you really only have one option now, and that's the CP-e pump. The internals available right now are failing, and I'm not confident in installing the CDI or KMD ones at this point in time (yes, the KMD ones are showing up dead now too). Seriously, this CDFP issue is the most ridiculous thing I've had to read, and personally deal with, about this car. I won't even get into it...
I meant the only mod that Bhabes doesn't have that is on your list is the AP
I seen what CDFP meant about 30 seconds after I posted. Not being able to edit posts=fail
Yeah, this fueling system seems to really suck balls, but once a few people get it figured out I would think it should be pretty damn good.
Not sure if anybody caught it in my previous post but
I seen what CDFP meant about 30 seconds after I posted. Not being able to edit posts=fail
Yeah, this fueling system seems to really suck balls, but once a few people get it figured out I would think it should be pretty damn good.
Not sure if anybody caught it in my previous post but
goodhart said:
Bhabes
New Member
I guess there has to be a first for everything..........I meant the only mod that Bhabes doesn't have that is on your list is the AP
I seen what CDFP meant about 30 seconds after I posted. Not being able to edit posts=fail
Yeah, this fueling system seems to really suck balls, but once a few people get it figured out I would think it should be pretty damn good.
Not sure if anybody caught it in my previous post but