Coupe/touring suspension swap..

Need technical Q/A then you're in the right place

Moderator: martauto

Post Reply
User avatar
jon316
E30 Zone Newbie
E30 Zone Newbie
Posts: 27
Joined: Tue Oct 17, 2006 11:00 pm
Location: Wrexscum, North Wales

Mon May 14, 2007 9:25 pm

Hello,

my mate is after dropping his '91 318i Touring a little bit. I've got a 40mm Gmax kit on the '91 316i I had before my 318is. Can the kit be swapped from the Coupe to the Touring and the standard Touring struts and springs fitted back to my Coupe?

Cheers!
Chris-W
E30 Zone Team Member
E30 Zone Team Member
Posts: 7219
Joined: Tue May 24, 2005 11:00 pm
Location: South Cheshire
Contact:

Mon May 14, 2007 9:29 pm

More weight on the touring rear end - circa 100kg. Won't work very well.
Image
fuzzy
He who sleeps with "Gingers"
Posts: 14351
Joined: Sat Jun 04, 2005 11:00 pm
Location: melbourne Australia

Mon May 14, 2007 9:40 pm

doesnt the tourings have 51mm struts? and your 316 will have 45mm struts. im not sure if they are interchangeable :? springs will probably make the touring sit lower than the 40mm because of the extra weight.
User avatar
jon316
E30 Zone Newbie
E30 Zone Newbie
Posts: 27
Joined: Tue Oct 17, 2006 11:00 pm
Location: Wrexscum, North Wales

Mon May 14, 2007 9:57 pm

Hmm. I'd heard about the larger diameter struts but haven't had chance to have a good look at them on the Tourer to check. Looking at my is against the 316, it looks like the strut might fit into the casing although I'm sure BMW had good reasons for putting bigger struts on a Touring :?

I guess the extra weight on the springs at the back might not be as serious as the strut issue, the springs are quite stupidly stiff. Cheers for the advice - I might have to take a weekend and see what's what for myself by taking everything apart and then being unable to put it back together... :D
fuzzy
He who sleeps with "Gingers"
Posts: 14351
Joined: Sat Jun 04, 2005 11:00 pm
Location: melbourne Australia

Mon May 14, 2007 10:02 pm

i might be wrong but i think all tourings have larger struts
User avatar
Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49358
Joined: Mon Jan 10, 2005 11:00 pm

Mon May 14, 2007 11:57 pm

fuzzy wrote:i might be wrong but i think all tourings have larger struts
Correct - and vented front discs with solid rears.
Templ8e30
E30 Zone Addict
E30 Zone Addict
Posts: 2801
Joined: Mon Jan 10, 2005 11:00 pm
Location: Ashton-under-Lyne, Lancashire

Tue May 15, 2007 12:28 pm

I fitted my saloon Eibach springs to my Touring, 1 day later I bought the correct Touring springs. The back end was lower than the front and felt saggy over the bumps, felt like I'd stuffed a dead salad dodger in the boot mafia style.

Not good.

Cheers,

Iain T
Image
2007 Mazda 6 2.0 estate
Political Correctness - A concept based on the idea that its possible to pick up a turd by the clean end !
User avatar
jon316
E30 Zone Newbie
E30 Zone Newbie
Posts: 27
Joined: Tue Oct 17, 2006 11:00 pm
Location: Wrexscum, North Wales

Tue May 15, 2007 10:51 pm

Right, that makes it fairly clear - it'd be easier to just buy the right kit and not piss about. Cheers all!
jmc330i
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 6621
Joined: Mon Jan 10, 2005 11:00 pm
Location: Somerset

Wed May 16, 2007 12:24 am

Brianmoooore wrote:
fuzzy wrote:i might be wrong but i think all tourings have larger struts
Correct
Unless its an early 318i touring. Before 9/89, 318i tourings have 45mm struts, the ones after 9/89 have 51mm.
James
'91 325i Sport
'93 318i touring 16v
Post Reply