Force Induction for your 525i & 530i + 0% Financing for 12mo
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Originally Posted by RPIpower' post='1027785' date='Oct 8 2009, 10:34 AM
The graphs above are at the wheels on a DJ though. We'll put it on the DD when we do one here.
the "heart breaker"
Originally Posted by BulldogE60' post='1027848' date='Oct 8 2009, 11:42 AM
Ouch 9K for 120whp? I'm sure it'll turns some heads when people hear the turbo spooling on a 530 haha.
And $9K for that is relatively cheap when you consider a good header and race cat set up for an M5 will retail for about the same price and only give you about 30rwhp.
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My Ride: 2007 530i. Purchased 6/28/07. Titanium Silver Metallic, Black Dakota Leather, Dark Poplar Trim, Steptronic, Premium Package, Cold Weather Package, Bluetooth, Adaptive Control Xenons. 10/30/07 Added OEM 124s with 245/40/18 & 275/35/18 Michelin Pilot Sport A/S tires. Installed red Cal Covers� from BavAuto. 11/21/07 Added OEM all-weather floor mats (for winter, carpet in summer) and coat rack. 6/26/08 installed M5-style rear spoiler. 6/30/08 put on red reflectors. 8/22/08 Euro turn signal stickers applied. 3/20/09 Installed Shadowline Trim. 3/27/09 Added Matte Black Kidney Grilles from Trinity. 4/03/09 Installed Bimmian Shadow Matte Black 530i Badges. 4/04/09 Installed LED license plate lights from Trinity. 5/01/09 Installed Brabus Interior LED Kit and White Angel Eyes. 5/02/09 Put in Brabus 6K Fogs. 5/14/09 Removed charcoal filter. 5/15/09 Installed light smoke LED side marker lamps from Trinity. 5/21/09 Sprint Booster. 6/12/09 Painted exhaust tips flat black. 6/13/09 Pulled red Cal Covers and painted calipers low gloss black. 6/27/09 RPI Ram Air Scoop from Trinity. 8/15/09 Installed Brabus's silver invisibulbs front and rear. 9/24/09 Installed R-Dash license plate LEDs from Brabaus (John).
Originally Posted by JOHN' post='1026297' date='Oct 6 2009, 07:37 PM
He's got an M5 and he's taking the SATs?????!!!!! When I was taking my SATs I could barely afford my chevy blazer. M5+high school girls= I can't even come up with something that would be that good

Originally Posted by EuroCarFan' post='1027859' date='Oct 8 2009, 11:51 AM
Again, I'm pretty sure its 120hp to the crank, not the wheel, so about 100rwhp.
And $9K for that is relatively cheap when you consider a good header and race cat set up for an M5 will retail for about the same price and only give you about 30rwhp.
And $9K for that is relatively cheap when you consider a good header and race cat set up for an M5 will retail for about the same price and only give you about 30rwhp.

True its not much and about right for a boost kit.
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Ill know more when I dyno one on the DD what it really goes to at the wheels. I wouldnt doubt that though since 5psi on a 6 can make some serious power. On my 4 banger, I went from 137whp to 280whp with 8lbs of boost.
Originally Posted by BulldogE60' post='1027897' date='Oct 8 2009, 12:30 PM
Just a couple of posts up RPI said it was at the wheels?
True its not much and about right for a boost kit.
True its not much and about right for a boost kit.
Here's more info from ESS's website for the Stage 2: http://www.esstuning.com/default.asp?c=sho...=229&id=269
You can see the hp numbers towards the bottom and those are crank hp.
You can see the hp numbers towards the bottom and those are crank hp.


