Stock downpipe?

 

No, good catch, thanks.

 

beautiful build and good numbers, would love to do over 400whp but dont have the budget for a new clutch kit or built block...but i like the numbers

 

forgive me for being a noob but how does the meth kit work for cooling only? it does not give any gains, correct?

 

Re: How much did you spend

^^^well if we are talking mods for 0ver 100 horsepower increase, than ya its not hard to rack up the $$$Bills, as there is just WAY too many aftermarket parts available for the STI/WRX. That's not a bad thing, but it makes it hard to avoid dumping money into the car. I remember when I got mine in 09' and I was looking at rotated turbo kits, all the suspension upgrades, body panels such as hoods and trunk lids and had to resist the temptation since I wanted to keep it relatively stock.

 

Re: How much did you spend

^^^well if we are talking mods for 0ver 100 horsepower increase, than ya its not hard to rack up the $$$Bills, as there is just WAY too many aftermarket parts available

The only thing owes to having a selection of after market parts is the ability to make choices. After all on average you only need one of each (there are parts you will never want or need, and a few like rods, rings, pistons and injectors and cam parts that pull that average up) closer to 1.

 

meth/water injection will cool the air intake and cylinder temps to resist detonation
if tuned for meth you will lean the afr and add more timing
water will do the same without needing leaning the afr out

 

:drool:

 

Project cost?

 

Depends on what modifications you start with. If you're interested email me - sales@brentuning.com

I could never give up my washer tank. I'd probably find a way to stealth install the tank in the trunk, perhaps in the spare tire area.

This still sprays the windshield as well, could never get rid of that feature on a street car!

Chris

 

wow those are some crazy #s! I like that meth cooling kit, but I don't have my washer fluid reservoir anymore to make room for my brake ducts hahaha

 

I could never give up my washer tank. I'd probably find a way to stealth install the tank in the trunk, perhaps in the spare tire area.

 

What is the fluid mix you're using in the tank? I guess methanol adds a bit of anti-freeze effect.

 

We're using boost juice on this for consistency but many people just use washer fluid for meth, many of them work similarly.

 

Why was the pull done in 3rd gear? Due to gear ratios in the 6 speed, won't that pad the numbers a little?
Also, what is the correction factor? SAE, STP?

 

4th gear is way too long on the 07+ STi. Unless it's a 500+WHP car, 3rd is what we use. 4th produces higher numbers if you want to know about "padding". Mustang dynos are all SAE. Stock 2015+ baseline around 240WHP on this dyno.

 

so are you having to run the meth 24/7?

 

Yes, maybe fill it once every other fill up pending how you drive it.

 

Will it survive a month

 

So why would someone dyno an 07+ in 4th gear on a dynojet, but 3rd on a Mustang?

*edit* typo
*edit* typo again before coffee

 

So why would someone dyno an 07+ in 4th gear on a dynojet, but 3rd on a Mustang?

^This
Also, only the 5th and 6th ratios were changed between the years on USDM cars I thought.

 

Cant go wrong with that turbo, and the other matched parts seem like a great combo! Is the downpipe catted?

 

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