RPI M5-STAGE 1 DYNO'S AT 415 RWHP!!!
12-14-2008 | 04:14 PM
#21
Thread Starter
Members
Joined: May 2008
Posts: 189
Likes: 0
Originally Posted by C's Bimmer' post='745131' date='Dec 14 2008, 03:35 PM
So I would be 7.5 car lengths back of Rab Dog then. 
12-14-2008 | 04:17 PM
#22
Thread Starter
Members
Joined: May 2008
Posts: 189
Likes: 0
Originally Posted by C's Bimmer' post='745117' date='Dec 14 2008, 03:22 PM
I was with some M5Board members last weekend and all of them said my system sounded so much nicer than Eisenmann, Meistershaft, ASR, Dinan and Supersprint. I couldn't be happier!
Did you get a chance to run them and compare performance? I am sure that you would outrun all of them.
12-14-2008 | 04:24 PM
#23
Thread Starter
Members
Joined: May 2008
Posts: 189
Likes: 0
Originally Posted by joet@raceprecision.com' post='745125' date='Dec 14 2008, 03:29 PM
Max crank hp MPower82 is making is 539 hp. Take the 415 rear wheel horse power number and divide by .77 to get the crank hp number. Also, the dyno used is a Dyno Dynamic. It's not the same as Dyno Jet.
12-14-2008 | 04:31 PM
#24
Thread Starter
Members
Joined: May 2008
Posts: 189
Likes: 0
Originally Posted by Phantom Mark' post='745111' date='Dec 14 2008, 03:14 PM
This thread is worthless without vids and sound 
This is what the car sounds and looks like in action. This is a video of the ST section 1, GT section 2, and GT section 3. (exact setup that C'sBimmer has)
-video of a silver M5 at RPI with the same setup before he stepped up to stage 2!
12-14-2008 | 05:20 PM
#25
Contributors
Joined: Sep 2007
Posts: 988
Likes: 0
From: San Diego / Murrieta
My Ride: 2004 545i Custom Matt White Paint by PLATINUM VIP | Sport Pkg | Cold Weather Pkg | 6 Speed Manual | Premium Sound | Oem ///M5 Front Bumper | Oem ///M5 Rear Bumper | OEM ///M5 Side Skirts | Oem ///M5 Trunk Finisher | Oem ///M5 Fenders | 20% Tint | Vip Modular Wheels | 21x9.5 F | 21 x11 R | Magnaflow Exhaust | AAA Oval Tips | RPI Scoops | KW V2 Coilovers | Predator Ice V2 Angel Eyes | LED Side Turn Signal Markers ( Smoked ) Cross Drilled Rotors | CF Engine cover | Axxis Deluxe Break Pads | K&N Drop in
RPI ROCKS !!! It sounds crazy !! Love it !!!
12-14-2008 | 05:55 PM
#27
Contributors
Joined: Feb 2006
Posts: 14,646
Likes: 0
From: NY
My Ride: 2008 Silverstone II E60 M5 2012 E70 AW X5 50i Sport w/ LCI Aero Kit and Rocker Panels
12-14-2008 | 08:57 PM
#29
Contributors
Joined: Aug 2005
Posts: 11,432
Likes: 1
From: San Jose, CA
My Ride: E60 M5, F85 X5M
Originally Posted by C's Bimmer' post='745157' date='Dec 14 2008, 04:30 PM
Removal of secondary cats = more power. So GT Section 1 (which Eddie has) will give him an additional 8rwhp over my set-up, which is ST Section 1 (High Flow Cats).
12-14-2008 | 09:25 PM
#30
Members
Joined: Oct 2008
Posts: 236
Likes: 0
From: Socal
Originally Posted by EuroCarFan' post='745367' date='Dec 14 2008, 09:57 PM
So what is the benefit of getting high flow cats over the straight pipe? It's not as loud?