Dyno numbers with and w/o RPI mods
11-25-2008, 03:36 PM
#11
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My Ride: Jet Black 530i with some mods
Originally Posted by joet@raceprecision.com' post='731341' date='Nov 25 2008, 04:29 PM
The two graphs provide very valuable information.
1. Stock vs RPI scoop. We did not had any information about any power gains for the 530i with the V1 scoop. The other two 530i owners, NeRwEEzy and Fantastic 5, both have custom scoops thus their numbers were not valid even though gains were reported. Clearly, a gain can be seen from the mid-range to top end with a peak gain of 4rwhp.
2. Stock vs RPI exhaust. Torque and horsepower gains can be seen all throughout with peak hp of 7rwhp and peak torque of 8 lb-ft.
1. Stock vs RPI scoop. We did not had any information about any power gains for the 530i with the V1 scoop. The other two 530i owners, NeRwEEzy and Fantastic 5, both have custom scoops thus their numbers were not valid even though gains were reported. Clearly, a gain can be seen from the mid-range to top end with a peak gain of 4rwhp.
2. Stock vs RPI exhaust. Torque and horsepower gains can be seen all throughout with peak hp of 7rwhp and peak torque of 8 lb-ft.
that's EXACTLY what I said! You took the words right outta my mouth Joe!
But seriously, thanks again. I love how it look, sounds AND especially feels!
11-25-2008, 05:17 PM
#12
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My Ride: E60 M5, F85 X5M
Originally Posted by joet@raceprecision.com' post='731341' date='Nov 25 2008, 04:29 PM
The two graphs provide very valuable information.
1. Stock vs RPI scoop. We did not had any information about any power gains for the 530i with the V1 scoop. The other two 530i owners, NeRwEEzy and Fantastic 5, both have custom scoops thus their numbers were not valid even though gains were reported. Clearly, a gain can be seen from the mid-range to top end with a peak gain of 4rwhp.
1. Stock vs RPI scoop. We did not had any information about any power gains for the 530i with the V1 scoop. The other two 530i owners, NeRwEEzy and Fantastic 5, both have custom scoops thus their numbers were not valid even though gains were reported. Clearly, a gain can be seen from the mid-range to top end with a peak gain of 4rwhp.
11-25-2008, 05:28 PM
#13
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Originally Posted by EuroCarFan' post='731430' date='Nov 25 2008, 07:17 PM
Not sure I understand what you mean about the "custom" scoops having invalid numbers even though gains were reported?
11-25-2008, 05:29 PM
#14
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My Ride: No mods
Great gains Al and props to RPI. 
I would like to get exhaust but I have to pay for new wheels&mods and Christmas is coming up.
**Al, remember to bring the stock exhaust with the tips. I need it badly. The current tips are rusting
I would like to get exhaust but I have to pay for new wheels&mods and Christmas is coming up.**Al, remember to bring the stock exhaust with the tips. I need it badly. The current tips are rusting
11-25-2008, 05:48 PM
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My Ride: F10 M5
Model Year: 2013
VERY NICE Al! Thanks for the call and I will get you the pricing soon for you know what.
Also, I will be selling the exhaust to everyone here on e60.net...so watch out for it in the classifieds
Also, I will be selling the exhaust to everyone here on e60.net...so watch out for it in the classifieds
11-25-2008, 05:55 PM
#18
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My Ride: 2005 (01/05 Build) Titanium Silver Metallic 530i, Black Dakota Leather Interior w/Dark Poplar Wood Trim, Cold, Premium & Sport Packages, Steptronic, Bluetooth
MODS: OEM 166's (M5 Offset) on General's (245/35 & 275/30), 15mm H&R Spacers, Auxiliary Audio Input, 6000K Xenon Headlights and Matching HID Fogs, AIB v3.0, SprintBooster, OEM LED License Plate Bulbs, Smoked LED Side Markers, Matte Black Kidney Grills
Nice Results...
What kind of transmission do you have leggo (i'm sure i missed it somewhere)?
What kind of transmission do you have leggo (i'm sure i missed it somewhere)?
