Performance: What can you add to a 5
09-20-2009, 09:56 PM
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My Ride: 2004 Silver BMW 525i, loaded w/o Nav
2007 Ford Expedition Eddie Bauer, loaded w/o Nav
I want to add a K&N filter-charger intake system, and a nice exhaust system to try to pick up a few ponies.
Is it possible to do this without setting off the alarms? The reason I ask is, apparently I didn't tighten the gas cap up enough, and the alarms went off. If it's that sensitive to change, I'm worried about setting off the onboard auto-nannies.
Is it possible to do this without setting off the alarms? The reason I ask is, apparently I didn't tighten the gas cap up enough, and the alarms went off. If it's that sensitive to change, I'm worried about setting off the onboard auto-nannies.
09-20-2009, 10:54 PM
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My Ride: F13 M6
best intake system for the e60 would be the RPI ram air scoop (we have in stock) paired with an aftermarket filter. you can also remove your charcoal filter if you have it. for exhaust, you can pair the scoop with the RPI exhaust, and there is one specifically for the 525s and 530s. both give dyno-proven power as well 
09-21-2009, 06:01 PM
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My Ride: 2004 Silver BMW 525i, loaded w/o Nav
2007 Ford Expedition Eddie Bauer, loaded w/o Nav
Will take a look, and a listen on YouTube to see if I can hear what the set up sounds like...
This may become my car in 12 months when my lease expires. May pick up a new 3 for the wife, and I take the 5 since it's high mileage, and I work colse to home. Once it is all mine (insert diabolical laugh)...
This may become my car in 12 months when my lease expires. May pick up a new 3 for the wife, and I take the 5 since it's high mileage, and I work colse to home. Once it is all mine (insert diabolical laugh)...
09-22-2009, 02:40 AM
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My Ride: E60 550i
RPI !!!
check out my youtube video
Good luck !
check out my youtube video
Good luck !
Originally Posted by bighersh' post='1012638' date='Sep 21 2009, 01:56 AM
I want to add a K&N filter-charger intake system, and a nice exhaust system to try to pick up a few ponies.
Is it possible to do this without setting off the alarms? The reason I ask is, apparently I didn't tighten the gas cap up enough, and the alarms went off. If it's that sensitive to change, I'm worried about setting off the onboard auto-nannies.
Is it possible to do this without setting off the alarms? The reason I ask is, apparently I didn't tighten the gas cap up enough, and the alarms went off. If it's that sensitive to change, I'm worried about setting off the onboard auto-nannies.
09-22-2009, 02:49 AM
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My Ride: Alpine White 2006 530Xi (SLD)
Most reports state that RPI Scoop + BMC Air Filter is the most HP/real-life power gain.
There's a little-known mod of the throttle body, which basically involves boring out your stock throttle body. Dinan has an acceptable offering for the N52 engines - not sure which one you have though, but check dinan.com and search for other throttle mods.
Sprint booster or Velocity Throttle Booster seem to be pretty popular. And they are good, no doubt. They do not add any power - these are simply "amplifiers" for your by-wire gas pedal. They do make the car feel faster though, if only in the first gear. However, I've personally taken my SB off and I love the car without it more now.
To me, the jury is still out on the exhaust. It seems that on a 6 cylinder engine exhaust is really just for the sound - it seems to add little to no real-life power. IMHO if you want the best sound, RPI is the one. But I have not heard them all yet.
You can go really serious and start looking at turbo/supercharger kits, but you'll be looking at AT LEAST $5k, not to mention that it'll probably set off a whole lot of those alarms you're worried about.
Whatever you decide, good luck and keep us posted
There's a little-known mod of the throttle body, which basically involves boring out your stock throttle body. Dinan has an acceptable offering for the N52 engines - not sure which one you have though, but check dinan.com and search for other throttle mods.
Sprint booster or Velocity Throttle Booster seem to be pretty popular. And they are good, no doubt. They do not add any power - these are simply "amplifiers" for your by-wire gas pedal. They do make the car feel faster though, if only in the first gear. However, I've personally taken my SB off and I love the car without it more now.
To me, the jury is still out on the exhaust. It seems that on a 6 cylinder engine exhaust is really just for the sound - it seems to add little to no real-life power. IMHO if you want the best sound, RPI is the one. But I have not heard them all yet.
You can go really serious and start looking at turbo/supercharger kits, but you'll be looking at AT LEAST $5k, not to mention that it'll probably set off a whole lot of those alarms you're worried about.
Whatever you decide, good luck and keep us posted
09-22-2009, 08:49 AM
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My Ride: 2008 550i Jet Black on Black Leather, SAT with Paddles, Logic 7, Comfort Seats, NAV, Sport Package, PDC, Xenons, Sirius, Trinity 12W LED Angel Eyes, RPi GT Exhaust, M rear spoiler, ACS Roof Spoiler, Tinted Tail Lights, Bimmian Carbon Fiber Pillar Trim, Bimmian Shadow 550i emblem, RPi Scoop, E60 Forum Cling, Mtec bulbs in fog lights, Mtec 2W LED for License Plate Light Bulbs, K&N Filter, Bimmian LED Smoked Side Markers, Blackout roundels, Carbon Fiber Kidney Grills.
Retired Rides - 1989 325i convertible, 1995 M3, 2002 X5, 2005 545i, 2008 X5 (Lemon)
Originally Posted by NeRwEEzy' post='1012653' date='Sep 20 2009, 11:54 PM
best intake system for the e60 would be the RPI ram air scoop (we have in stock) paired with an aftermarket filter. you can also remove your charcoal filter if you have it. for exhaust, you can pair the scoop with the RPI exhaust, and there is one specifically for the 525s and 530s. both give dyno-proven power as well
DO IT!!
09-22-2009, 10:29 AM
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Originally Posted by NeRwEEzy' post='1012653' date='Sep 21 2009, 02:54 AM
best intake system for the e60 would be the RPI ram air scoop (we have in stock) paired with an aftermarket filter. you can also remove your charcoal filter if you have it. for exhaust, you can pair the scoop with the RPI exhaust, and there is one specifically for the 525s and 530s. both give dyno-proven power as well
how much for this?? more or less
09-22-2009, 10:44 AM
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My Ride: 2008 550I LOADED, all options except HUD and NV
Originally Posted by 2exclusive' post='1014018' date='Sep 22 2009, 11:29 AM
how much for this?? more or less
09-22-2009, 02:05 PM
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Originally Posted by pjinca' post='1014036' date='Sep 22 2009, 10:44 AM
It's about $185 with the RPI scoop and BMC filter. If you choose to save some $$$ get the RPI scoop ($99 I think) and a K&N filter ($56 - what I paid).