Check the dyno results section. Lots of 450hp with the BBK-B and HTA-Green on pump. I dont believe in buying a huge turbo for the street just in case you want to make more power later. You give up a lot in spool and transient response.

Maybe its just me, but I dont like big laggy setups, so Green sized is about perfect IMO

 

Sorry man. Stocker 9, I don't think so unless like others stated E85.

I know someone who has a stock turbo IX with 468, but he is running meth also on top of other stuff(cams,etc.)

 

Dyno numbers mean nothing in comparison with another. More people need to realize that..... I had my car on a dynojet babying it at 22.5-23 psi and made 408whp... stuck it on our mustang dyno the same day keep in mind that its set up the exact way mustang sets it up for you when its delivered.... My car only made 340! a solid 15% difference... a mustang dyno can be manipulated to read whatever the operator wants by changing the roller weight.
Long story short do some research theres way to many threads on here with useful info and 450whp is not easily obtained with a few bolt ons.

 

your not going to hit 450whp on pump gas alone... time to re-evaluate your goals

 

GOOD LUCK BRO ur mind is set to get 450 u will but its going to be by either a different fuel or bigger turbo plus all the bolt ons.

 

K kool

 

a question im curious to ask is how to get 400 from a stock ix turbo and pump gas.

 

you are not getting 400 on just stock turbo boss. you will need meth or e85 to get that. stock turbo is already at its limits at 400 lol pushing it. just upgrade turbos for safety and to get it easier.

 

My advice would be to get all the supporting mods with the stock turbo FIRST and see where you stand. Everyones so quick to slap a bigger turbo on right away. Do the front mount/piping, FULL exhaust w test pipe, fuel pump, exhaust manifold and o2 housing upgrade. (350whp range at this point with good bolt ons). Then I'd move to the intake side with a new throttle body. Next would be a little bit of head work with GOOD cams (including upgraded valvesprings). Now were starting to get more expensive however remember your still on stock turbo right? right. So now lets just say your in the high 300whp range on a mustang or dyno dynamics. At this point I'd have to say methanol injection. With meth added I could see you being very close to that 450whp range and still have stock turbo

It may seem like a long slow road but hey I see it being possible with the stock turbo and the right mods + meth.

I'm not a shop expert but as long as your turbo doesn't run out of ***** (which could happen) anything is possible.

 

e85 is what u need,intercooler+ upper n lower pipe + cams + injectors and money is the main thing

 

Just get a flux capacitor. I put one on my 8 before I sold it and I was at 475 whp on stock turbo. Bad thing was I had to stay under 88 mph.

 

A Mr Fusion power source would be nice too. That plutonium can be pretty expensive.

 

You can get over 500whp on the stock turbo, not that it will last long though. E98 + built high compression motor, and im guessing the stock turbo got the **** ported out of it.

 

You should try out some of that horsepower increasing sand! Two cups in your oil and you're ready to stomp on everyone else's cars on the street!

 

If your not tracking the car i dont think its worth it. I only drive my car on the street and built it up with fp green 880 ect and I miss the days of just Intake turbo back boost @21 psi and a good tune. Thats where the car is its best in My opinion. My car has a new turbo 880s and all the goodies and it drives like a turd on the street driving normal. Its almost too fast for spirted driving on the street. If i could rebuild my car all over again i would have left it at intake ex mbc and good tune. Then added a nice little suspension and made it look good.

Im just trying to let you know how i feel about 400 awhp for a daily car. Take it for what you want but i have one and its not worth it because of all the downsides.