Thread: 280whp 540i
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Old 08-01-2012, 08:38 AM
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bricas45 bricas45 is offline
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Location: New Hampshire
 
Join Date: Jan 2009
Posts: 1,038
Mein Auto: '01 540i6, '94 325is
Quote:
Originally Posted by aspensilver540 View Post
Wow, I didn't know I had that...pretty cool
Nice gains btw, I like how you dyno'd before and after.
thank you. I am happy I did the before after dyno. I think these gains are far more than would be seen on the non-vanos. As you can see from the photos...the vanos exhaust manifolds are a horrible bottle neck. This is one of the big reasons the non-vanos crowd get higher gains with other mods.
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2001 540i - Orient Blue

M5 bumpers, wheels, mirrors
S/C, water/air IC
A1 Headers, Random Technology Cats, Eissenmann Exhaust
3.15 diff, evosport power pullies
Koni Sports, Eibach Springs/Sway Bars
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