E60 Discussion Anything and everything to do with the E60 5 Series. All are welcome!

SMG Downshifting

Thread Tools
 
Search this Thread
 
Old 10-22-2007, 04:42 AM
  #1  
Senior Members
Thread Starter
 
SMG353's Avatar
 
Join Date: Sep 2007
Location: Bayside, New York
Posts: 340
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 04' 545i SMG , Oriental Blue, Congiac Leather Interior, Nav., Park Assist, Logic 7, Sports Pkg, Cross drilled slotted rotors, ceramic pads, SS Brake lines, free flow air filter and a supercharger (coming soon)etc.....all the good stuff
Thumbs up

Some people say you should not downshift in an smg, it's bad for transmission, and causes problem. Others say it's perfectly fine. Can I get some insight in this issue.

Thank You

Chris
Old 10-22-2007, 04:52 AM
  #2  
Super Moderator
 
Rudy's Avatar
 
Join Date: Mar 2004
Location: Pittsburgh, PA USA
Posts: 17,310
Likes: 0
Received 2 Likes on 2 Posts
My Ride: G30 M550i
Model Year: 2018
Default

I'm a firm believer that you must downshift an SMG in order to drive it properly. Sure, it'll downshift itself eventually but only when it absolutely has to in order to prevent stalling.

To understand my point better and to learn what others think as well, take a look at these threads:
http://forums.e60.net/index.php?showtopic=17301
http://forums.e60.net/index.php?showtopic=27849
Old 10-22-2007, 08:44 AM
  #3  
Senior Members
Thread Starter
 
SMG353's Avatar
 
Join Date: Sep 2007
Location: Bayside, New York
Posts: 340
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 04' 545i SMG , Oriental Blue, Congiac Leather Interior, Nav., Park Assist, Logic 7, Sports Pkg, Cross drilled slotted rotors, ceramic pads, SS Brake lines, free flow air filter and a supercharger (coming soon)etc.....all the good stuff
Default

Originally Posted by Rudy' post='484499' date='Oct 22 2007, 08:52 AM
I'm a firm believer that you must downshift an SMG in order to drive it properly. Sure, it'll downshift itself eventually but only when it absolutely has to in order to prevent stalling.

To understand my point better and to learn what others think as well, take a look at these threads:
http://forums.e60.net/index.php?showtopic=17301
http://forums.e60.net/index.php?showtopic=27849

Your a good man Charlie Brown.....thanx
Old 10-22-2007, 10:10 AM
  #4  
Senior Members
 
AlexFW's Avatar
 
Join Date: Sep 2005
Location: Italy, Milano
Posts: 4,096
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 545i SMG with Limited Slip Differential
Model Year: 2005
Default

Originally Posted by SMG353' post='484490' date='Oct 22 2007, 02:42 PM
Some people say you should not downshift in an smg, it's bad for transmission, and causes problem. Others say it's perfectly fine. Can I get some insight in this issue.

Thank You

Chris

It's fine, don't worry!
Old 10-22-2007, 10:19 AM
  #5  
Contributors
 
vegastrashed's Avatar
 
Join Date: Apr 2005
Location: San Diego, CA
Posts: 7,363
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 2007 E63 AMG | Obsidian Black | Schwarzes Nappa | Black BirdEye Maple | Premium II Package | Electronic Trunk Closer | Parktronic Engine: RPi/Powerchips custom ECU tune, RPi Ram Air Kit (BMC filter, scoops), RennTech Sport exhaust, secondary cats, charcoal and resonator delete, custom AAA x-pipe Exterior: 50% side windows / 35% rear window Formula One Pinnacle Series | Flat AMG hood emblem Suspension: Renntech Lowering Module Wheels/Tires: Radenergie R10, Falken FK452 245/30/20, Yokohama ADVAN Sport 285/25/20 ----------------------------------------- 2005 545i Sport SMG | Ti Grau | Schwarzes Dakota | Anthracite Maple | Logic 7 | Nav Engine: Custom AFE CAI, Superchips ECU remap, Sprint Booster, RDSport Dual Exhaust Conversion with Quad Pipes and X-pipe, 3 resonators deleted, 90mm tips! Exterior: M-Tech Aero kit | M5 Mirrors | M5 Rear Bumper | Trunk Lid Finisher | Vorsteiner decklid spoiler | 50% Formula One Pinnacle Tint Suspension and Brakes: Bilstein PSS9 coilovers, JBT BBK: 16" cross-drilled rotors, 8 piston and 15" cross-drilled rotors, 4 piston Wheels: VIP Modular VR 02 20x9F, 20x10R | Toyo T1R 245/30/20F, 285/25/20R Lights: PIAA 4150K Xtreme White Plus fog lights, AIB v3 MOST IMPORTANT: Hardwired V1; =) ED Date: 4/7/05, Re-delivery date: 5/21/05
Default

Downshifting and throttle blipping are the reasons why you do get SMG!
Old 10-22-2007, 11:06 AM
  #6  
Members
 
Smudge's Avatar
 
Join Date: May 2005
Location: Connecticut, USA
Posts: 26
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 2005 545i, 5/2/2005, Jet Black, Blk Leather, Cold W., Premium Sound, Sport, Comfort Seats, HUD, SMG
Default

I've been downshifting for the last 2.5 years with no problems. The downshift throttle blip still brings a smile to my face.
Old 10-22-2007, 11:15 AM
  #7  
Senior Members
 
houbmw's Avatar
 
Join Date: May 2006
Location: Houston, Texas
Posts: 1,174
Likes: 0
Received 0 Likes on 0 Posts
My Ride: I have a 2007 Black Sapphire BMW 530i with SMG. It has the auburn interior, has PDC, Sports Package, Premium Package, rear automatic sunshades with manual side sunshades, 35% black tint, Upgraded angeleyes from Angelibrights, and Logic 7 Sound System
Model Year: 2007
Default

why would you not downshift? that just ruins the fun...
Old 10-22-2007, 12:09 PM
  #8  
Members
 
NY550i's Avatar
 
Join Date: Jun 2007
Posts: 179
Likes: 0
Received 0 Likes on 0 Posts
My Ride: Fully Loaded Monaco Blue 550i Sport
Default

Whoever doesn't downshift an SMG should of just got the 6spd auto... i'll trade my auto for their SMG anyday
Old 10-22-2007, 01:13 PM
  #9  
Super Moderator
 
Rudy's Avatar
 
Join Date: Mar 2004
Location: Pittsburgh, PA USA
Posts: 17,310
Likes: 0
Received 2 Likes on 2 Posts
My Ride: G30 M550i
Model Year: 2018
Default

Originally Posted by SMG353' post='484581' date='Oct 22 2007, 12:44 PM
Your a good man Charlie Brown.....thanx
You're welcome. Does that mean I get a personal meeting with the girls of your avatar? If not both of them, either one will do...
Old 10-22-2007, 05:02 PM
  #10  
Contributors
 
EBMCS03's Avatar
 
Join Date: Oct 2004
Location: So Cal, USA
Posts: 14,776
Likes: 0
Received 0 Likes on 0 Posts
My Ride: 545iSMGSilver GrayAuburn Dakota LeatherLogic 7 Premium SoundSports Package
Default

Originally Posted by NY550i' post='484691' date='Oct 22 2007, 01:09 PM
Whoever doesn't downshift an SMG should of just got the 6spd auto... i'll trade my auto for their SMG anyday

I'm ready! Lets trade!


Quick Reply: SMG Downshifting



All times are GMT -8. The time now is 05:45 AM.