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Old 01-25-2013, 12:48 PM
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Newman271 Newman271 is offline
That Guy
Location: Cincinnati, OH
 
Join Date: Apr 2012
Posts: 602
Mein Auto: 99' 540i M-Sport
To do it right.. yes. Rods, pistons, headwork, cam, higher flowing injectors, fuel pump, chip, upgraded clutch, turbo manifold, turbo, downpipe, headgasket(Multi layered steel gasket),ARP hardware, bigger exhaust, better tires, intercooler, piping, more. Im in the process of building a 3.5 from a 91 535i for my E30. Im buying the Miller turbo tuning package, the turbo manifold, a HX65 Holeset turbo, arp headstuds, thicker headgasket, side mount intercooler from a 95 eclipse, piping off of ebay, a bosch upgraded fuel pump, adjustable fuel pressure regulator, upgraded 6 puck clutch, 3" turbo back exhaust with electronic cut out to do a straight dump, solid motor mounts and tranny mounts, meth spray kit for intercooler and prolly another atleast $1000 for here and there items along the way.
It's not cheap, but on 7psi I should put down close to 400hp. With same mods on the 2.5 you'll see maybe 300hp
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1999 540i M-Sport
Silver/Black
Still fresh and Minty

1985 335i
Black on Black coupe 5spd
R.I.P

1979 Trans Am 10th Anniversary
#16 of 5,683 made

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