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Auto box swap ?
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- Member
- Posts: 421
- Joined: Thu Dec 01, 2016 11:08 pm
- Location: Black country
Auto box swap ?
First off, is the e86 auto box on a 2.5 a 6 speed? Does anyone know if it would be a straight swap for a 5speed e85 box? Is there an ecu that controls it all and would that need changing also? Any info would be grateful as this may be my winter project.
2005 merlot 2.5 auto.313s.e46 m3 front brakes.Strut brace,poly bush’s front, m front bumper,modified grilles,bc racing coilovers,facelift lights all round,modified rear bumper,s/wheel retrimmed, Merc slk seats. scorpion exhaust, many interior mods.
- Smartbear
- Lifer
- Posts: 13685
- Joined: Wed Feb 05, 2014 6:54 pm
- Location: a barn in Somerset
Auto box swap ?
Hi, think there's a mistake somewhere as bmw never produced a 2.5 e86?
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
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- Member
- Posts: 436
- Joined: Sun Apr 09, 2017 6:51 pm
Auto box swap ?
I assume he means th e85. My question is why would you want to go from 6 speed to 5? I can understand the other way but not that way?
Z4 now sold
Current - M235i
Current - M235i
- Wondermike
- Moderator
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- Joined: Fri Jun 15, 2007 10:16 pm
Auto box swap ?
Think he means changing from a pre-facelift 5 speed to a facelift 6 speed.
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- Member
- Posts: 421
- Joined: Thu Dec 01, 2016 11:08 pm
- Location: Black country
Auto box swap ?
Yeh sorry guys, I want to put a facelift gearbox (6speed) into my pre facelift e85 (5speed) Thought the facelifts were called e86? My bad.
2005 merlot 2.5 auto.313s.e46 m3 front brakes.Strut brace,poly bush’s front, m front bumper,modified grilles,bc racing coilovers,facelift lights all round,modified rear bumper,s/wheel retrimmed, Merc slk seats. scorpion exhaust, many interior mods.
- MACK
- Lifer
- Posts: 3600
- Joined: Mon Jun 15, 2015 11:38 am
- Location: Manchester
Auto box swap ?
It's much more involved than simply switching the box. Electronics, torque converter, rear diff are all different between the cars and you would need to check the bolt pattern of the boxes are the same etc.
All in all its far easier and cheaper to sell and buy a post facelift car.
All in all its far easier and cheaper to sell and buy a post facelift car.
Silver 05 3.0i SE
Mods inc - F/L Xenons Clear Ind Rear Lights M Sport Seats & Wheel Eibach/B4 3.64 DIFF (SOLD)
White E89 20i M Sport
Mods inc- B12 kit, M3 Arms, 18" Zito 935's with PS4's, Decat & Remap, Switchable Exhaust Flap (SOLD)
Mods inc - F/L Xenons Clear Ind Rear Lights M Sport Seats & Wheel Eibach/B4 3.64 DIFF (SOLD)
White E89 20i M Sport
Mods inc- B12 kit, M3 Arms, 18" Zito 935's with PS4's, Decat & Remap, Switchable Exhaust Flap (SOLD)