800hp e30m50 hotside $2000

[Be30mer]

In an e30, from my experience, 500hp is a good (a little too much) power number to run around on the street. With this set up I used to run 22-25 psi or so. Of course it was a little laggy, but once I learned how to set it up it was very very manageable. A little nitrous and there isn't much lag left :)

That being said, with the antisurge housing, It is possible to run around 10psi with out surge. But who would want to do that?? :p

Here in socal the traffic is awful, so anyone that didnt want to rear end the car in front of them each time the turbos kicked in would run at a lower psi. screw that Ill just use it as a track car. how much u want?

[BMWSOB]

$2000 plus shipping. Shipping to CA would be around $50-60

[jeffw]

GOD DAM i wish i had the money thats exactly what i want

[BMWSOB]

Credit Cards! You don't need money...

[Be30mer]

im considering buying, but i dont even have an s/m5x yet

[BMWSOB]

Theres a bunch of s/m50s around... This is the only top mount for an e30 that fits a gt4202 , not to mention a killer deal even if it was just the turbo and manifold.

[5KWattson]

OMFG i would love to get this for my m50...too bad i would die...not kidding i really would die :D smiling

[booostit]

to bmwsob what do you do for the fact that you have over 600hp and not snap your axles? what rear differential are you using and are you using e30 m3 axes?

bump and GLWS

[BMWSOB]

I use Mcoupe axles which are a lot bigger and use big, soft sidewall tires at the track. The diff is a increased lock up 3.23 from a m coupe as well. On the street for the most part it was still spinning with small tires.

[booostit]

I use Mcoupe axles which are a lot bigger and use big, soft sidewall tires at the track. The diff is a increased lock up 3.23 from a m coupe as well. On the street for the most part it was still spinning with small tires.

how hard is it to install that rear end? mostly bolt in?

[BMWSOB]

bolt on mcoupe control arms and use output flanges for the m coupe axles. you dont even need to change the diff.

[booostit]

what about cars with a 5 lug swap?

[BMWSOB]

Well for people that have 5 lug swaps it seems to work out a little better. Most mz3s are 5 lug.... Not selling that stuff yet though ;)

[booostit]

But with mcoupe control arms what would be the best choice for the 5 lug swap? Would e36 struts be more suitable? Talking mostly about the rear

[BMWSOB]

Sorry, I'm not really sure what your asking. You can probably find the answer here though: http://www.r3vlimited.com/board/forumdisplay.php?f=133